Office
12601 Garden Grove Blvd, Garden Grove, CA 92843
(714) 537-5160
Dr. Dean Ba Ngo, MD
Internal medicine in Westminster, CA · Dean Ba Ngo MD Inc
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Accepts Medicare assignmentOffers telehealthClaimed by a verified representative
Details
- NPI
- 1982690582
- Specialty
- Internal Medicine
Background and affiliations
- Gender
- Male
- Medical school
- University of California, Irvine, California College of Medicine · graduated 1996
- Practice group
- Dean Ba Ngo MD Inc · 3 clinicians
- Offers telehealth
- Yes
- Accepts Medicare assignment
- Yes
Practice locations
- 12601 Garden Grove Blvd, Garden Grove, CA 92843 · (714) 537-5160
- 17100 Euclid at Warner, Fountain Valley, CA 92708
- 1901 N College Ave Kindred Hospital Santa Ana, Santa Ana, CA 92706 · (714) 564-7800
- 9920 Talbert Ave, Fountain Valley, CA 92708 · (714) 378-7000
Hospital affiliations
- Memorialcare Orange Coast Medical Center · Fountain Valley, CA · Hospital rating 4/5
- Uci Health-Orange · Orange, CA · Hospital rating 4/5
- Garden Grove Hospital & Medical Center · Garden Grove, CA · Hospital rating 2/5
Industry payments
In 2025, drug and medical-device companies reported $1,649 in general payments to Dean Ba Ngo (47 payments). Largest: Lilly USA, LLC ($486); Gilead Sciences, Inc. ($228); Amgen Inc. ($164). Reported under the federal Open Payments program.
Insurance
- Accepts Medicare assignment.
Medicare activity
2024 Medicare-billed services:
Hemoglobin A1c testingAdvance care planningMedicare annual wellness and welcome visitsDepression screeningFlu shotsHome visitsNursing facility visitsCare after a hospital stay (transitional care)
Billed services and units in Original Medicare Part B, 2024.
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| HCPCS | Billed services / units | Beneficiaries in this row | Service description (English) | Billing setting |
|---|---|---|---|---|
| 36415 | 616 | 360 | Insertion of needle into vein for collection of blood sample | Non-facility |
| 69210 | 13 | 12 | Removal of impacted ear wax | Non-facility |
| 83036 | 17 | 16 | Hemoglobin a1c level | Non-facility |
| 90480 | 107 | 107 | Admn sarscov2 vacc 1 dose | Non-facility |
| 96372 | 120 | 71 | Injection of drug or substance under skin or into muscle | Non-facility |
| 99091 | 1,016 | 110 | Collection and interpretation of physical parameters stored in computers and/or transmitted by the patient and/or caregiver to qualified health care professional, requiring 30 minutes or more, per 30 days | Non-facility |
| 99211 | 577 | 347 | Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | Non-facility |
| 99212 | 22 | 21 | Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Non-facility |
| 99213 | 1,165 | 507 | Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Non-facility |
| 99214 | 699 | 366 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Non-facility |
| 99223 | 113 | 85 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Facility |
| 99232 | 203 | 73 | Subsequent hospital care with moderate level of medical decision making, if using time, at least 35 minutes | Facility |
| 99233 | 524 | 100 | Subsequent hospital care with moderate level of medical decision making, if using time, at least 50 minutes | Facility |
| 99239 | 131 | 98 | Hospital discharge day management, more than 30 minutes | Facility |
| 99291 | 169 | 21 | Critical care, first 30-74 minutes | Facility |
More Medicare services (17)
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| HCPCS | Billed services / units | Beneficiaries in this row | Service description (English) | Billing setting |
|---|---|---|---|---|
| 99306 | 49 | 36 | Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more | Facility |
| 99310 | 102 | 23 | Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | Facility |
| 99349 | 64 | 42 | Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | Non-facility |
| 99442 | 134 | 107 | Telephone medical discussion with physician, 11-20 minutes | Non-facility |
| 99453 | 26 | 26 | Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment | Non-facility |
| 99454 | 922 | 108 | Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | Non-facility |
| 99457 | 1,087 | 116 | Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | Non-facility |
| 99458 | 981 | 111 | Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes | Non-facility |
| 99495 | 24 | 22 | Transitional care management services for problem of at least moderate complexity | Non-facility |
| 99496 | 53 | 47 | Transitional care management services for problem of high complexity | Non-facility |
| 99497 | 17 | 17 | Advance care planning, first 30 minutes | Non-facility |
| G0008 | 342 | 337 | Administration of influenza virus vaccine | Non-facility |
| G0402 | 36 | 36 | Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment | Non-facility |
| G0405 | 21 | 21 | Electrocardiogram, routine ecg with 12 leads; interpretation and report only, performed as a screening for the initial preventive physical examination | Non-facility |
| G0438 | 68 | 68 | Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | Non-facility |
| G0439 | 469 | 469 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Non-facility |
| G0444 | 469 | 468 | Annual depression screening, 5 to 15 minutes | Non-facility |
Drug billing units (4)
Drug units follow each billing code’s definition.
Scroll the table sideways to see every column.
| HCPCS | Drug billing units | Beneficiaries in this row | Service description (English) | Billing setting |
|---|---|---|---|---|
| 90653 | 326 | 325 | Influenza vaccine, inactivated | Non-facility |
| 90661 | 13 | 13 | Influenza vaccine, trivalent derived from cell cultures | Non-facility |
| 91320 | 107 | 107 | Sarscv2 vac 30mcg trs-suc im | Non-facility |
| J3301 | 86 | 13 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Non-facility |
Common questions
Where is Dean Ba Ngo's office?
The office is at 12601 Garden Grove Blvd, Garden Grove, CA 92843.
What is Dean Ba Ngo's phone number?
The office phone is (714) 537-5160.
What is Dean Ba Ngo's specialty?
Specialty: Internal medicine.
Does Dean Ba Ngo bill Medicare?
Yes. Dean Ba Ngo billed Original Medicare Part B services in 2024 (see Medicare activity above).
What is Dean Ba Ngo's NPI number?
Dean Ba Ngo's NPI is 1982690582.
Which hospitals is Dean Ba Ngo affiliated with?
Dean Ba Ngo is affiliated with Memorialcare Orange Coast Medical Center (Fountain Valley, CA); Uci Health-Orange (Orange, CA); Garden Grove Hospital & Medical Center (Garden Grove, CA).
Does Dean Ba Ngo offer telehealth?
Yes. Dean Ba Ngo offers telehealth visits.
Patient reviews
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