Office
402 S Auburn St, Grass Valley, CA 95945
(530) 273-2221
Dr. Michael D Andya, MD
Internal medicine in Grass Valley, CA
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Accepts Medicare assignmentOffers telehealthClaimed by a verified representative
Details
- NPI
- 1760428452
- Specialty
- Internal Medicine
Background and affiliations
- Gender
- Male
- Medical school
- University of California, Irvine, California College of Medicine · graduated 1989
- Offers telehealth
- Yes
- Accepts Medicare assignment
- Yes
Practice locations
- 101 Margaret Lane A, Grass Valley, CA 95945 · (530) 273-2221
Hospital affiliations
- Sierra Nevada Memorial Hospital · Grass Valley, CA · Hospital rating 3/5
- Sutter Auburn Faith Hospital · Auburn, CA · Hospital rating 5/5
- Oroville Hospital · Oroville, CA · Hospital rating 1/5
Medicare quality score (MIPS)
82.5 out of 100 in Medicare’s Merit-based Incentive Payment System for 2024. Medicare Care Compare
Industry payments
In 2025, drug and medical-device companies reported $14.07 in general payments to Michael D Andya (1 payment). Largest: PFIZER INC. ($14.07). Reported under the federal Open Payments program.
Insurance
- Accepts Medicare assignment.
Medicare activity
2024 Medicare-billed services:
Advance care planningMedicare annual wellness and welcome visitsChronic care managementDepression screeningElectrocardiogram (EKG)Flu shotsPneumococcal (pneumonia) vaccinationCare 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 |
|---|---|---|---|---|
| 81002 | 62 | 44 | Urinalysis, manual test | Non-facility |
| 85610 | 92 | 13 | Blood test, clotting time | Non-facility |
| 93000 | 67 | 59 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Non-facility |
| 99204 | 11 | 11 | New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Non-facility |
| 99212 | 35 | 14 | Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Non-facility |
| 99213 | 729 | 344 | Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Non-facility |
| 99214 | 854 | 413 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Non-facility |
| 99215 | 29 | 27 | Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Non-facility |
| 99442 | 26 | 25 | Telephone medical discussion with physician, 11-20 minutes | Non-facility |
| 99490 | 286 | 166 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Non-facility |
| 99495 | 16 | 15 | Transitional care management services for problem of at least moderate complexity | Non-facility |
| 99496 | 41 | 39 | Transitional care management services for problem of high complexity | Non-facility |
| 99497 | 18 | 17 | Advance care planning, first 30 minutes | Non-facility |
| G0008 | 270 | 267 | Administration of influenza virus vaccine | Non-facility |
| G0009 | 58 | 58 | Administration of pneumococcal vaccine | Non-facility |
More Medicare services (6)
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| HCPCS | Billed services / units | Beneficiaries in this row | Service description (English) | Billing setting |
|---|---|---|---|---|
| G0180 | 22 | 20 | Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | Non-facility |
| G0402 | 11 | 11 | Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment | Non-facility |
| G0438 | 12 | 12 | Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | Non-facility |
| G0439 | 397 | 397 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Non-facility |
| G0444 | 104 | 104 | Annual depression screening, 5 to 15 minutes | Non-facility |
| G2211 | 104 | 80 | Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | Non-facility |
Drug billing units (2)
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 | 257 | 257 | Influenza vaccine, inactivated | Non-facility |
| 90677 | 58 | 58 | Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Non-facility |
Common questions
Where is Michael D Andya's office?
The office is at 402 S Auburn St, Grass Valley, CA 95945.
What is Michael D Andya's phone number?
The office phone is (530) 273-2221.
What is Michael D Andya's specialty?
Specialty: Internal medicine.
Does Michael D Andya bill Medicare?
Yes. Michael D Andya billed Original Medicare Part B services in 2024 (see Medicare activity above).
What is Michael D Andya's NPI number?
Michael D Andya's NPI is 1760428452.
Which hospitals is Michael D Andya affiliated with?
Michael D Andya is affiliated with Sierra Nevada Memorial Hospital (Grass Valley, CA); Sutter Auburn Faith Hospital (Auburn, CA); Oroville Hospital (Oroville, CA).
Does Michael D Andya offer telehealth?
Yes. Michael D Andya offers telehealth visits.
Patient reviews
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