Physician directory profile

Lucia Magat Gregorio, MD

Phoenix, AZ

Public records and practice information are labeled by source.

Accepts Medicare assignment

Internal medicine

Patient reviews

Office listed in NPPES

8410 W Thomas Rd Ste 112, Phoenix, AZ 85037

(602) 373-7048

Call listed office View NPI source

Confirm this address and number with the practice. Registry information may be outdated.

Record details

NPI

1609856004

Registry updated

01/23/2025

Imported

2026-11-03

Registry specialty labels (English)

Internal Medicine

Before arranging a visit

Confirm current services, ages treated, insurance, location, hospital affiliations and appointment availability directly with the practice. An active NPI does not verify current licensure, certification or practice status.

A registry specialty label does not establish that a clinician currently provides the particular care you need.

Background and affiliations

Gender: Female
Practice group: Greater Phoenix Collaborative Care · 107 clinicians
Offers telehealth: No
Accepts Medicare assignment: Yes

Practice locations reported to Medicare

8410 W Thomas Rd Suite 112, Phoenix, AZ 85037 · (602) 373-7048

Source: CMS Doctors and Clinicians and Hospital General Information. An affiliation does not confirm current privileges or the services offered there.

Industry payments

In 2025, drug and medical-device companies reported $20.73 in general payments to Lucia Magat Gregorio (1 payment). Largest: Exact Sciences Corporation ($20.73). Research funding is excluded. These payments are public under the Sunshine Act, and a payment does not by itself mean a conflict of interest. CMS Open Payments

Insurance

Medicare: accepts Medicare assignment (CMS).
Other plans (for example Blue Cross Blue Shield of Arizona, AHCCCS (Medicaid), UnitedHealthcare) haven't been reported by this office yet. Call to confirm before booking.

Documented Medicare service activity

2024 Medicare-billed services:

Advance care planning Medicare annual wellness and welcome visits Depression screening Flu shots

Reporting year: 2024. These are billed services or units in Original Medicare Part B, not total career experience, all patients, surgical case counts or a quality rating.

Scroll the table sideways to see every column.

CMS-reported Original Medicare activity · 2024
HCPCS	Billed services / units	Beneficiaries in this row	Service description (English)	Billing setting
36415	24	21	Insertion of needle into vein for collection of blood sample	Non-facility
93922	53	52	Ultrasound study of arm and leg arteries	Non-facility
99213	99	74	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	Non-facility
99214	246	146	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	Non-facility
99441	29	27	Telephone medical discussion with physician, 5-10 minutes	Non-facility
99442	12	11	Telephone medical discussion with physician, 11-20 minutes	Non-facility
99497	74	73	Advance care planning, first 30 minutes	Non-facility
G0008	65	63	Administration of influenza virus vaccine	Non-facility
G0439	115	115	Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	Non-facility
G0444	95	95	Annual depression screening, 5 to 15 minutes	Non-facility
G0447	30	25	Face-to-face behavioral counseling for obesity, 15 minutes	Non-facility

Drug billing units (1)

Drug units follow the billing-code definition. They are not the number of treatments, visits, doses or unique patients.

Scroll the table sideways to see every column.

CMS-reported Original Medicare activity · 2024
HCPCS	Drug billing units	Beneficiaries in this row	Service description (English)	Billing setting
90656	61	61	Influenza vaccine, trivalent, split virus, preservative-free, 0.5 ml dosage	Non-facility

How to interpret these counts

CMS suppresses provider/service rows involving fewer than 11 beneficiaries. Services may repeat for one person, and beneficiaries cannot be added across rows. Facility/non-facility describes billing and does not establish a current hospital affiliation. These counts do not report case complexity, clinical outcomes or whether a treatment is appropriate for you.

Exact CMS source rows for this NPI · Checked 2026-11-03

Common questions

Where is Lucia Magat Gregorio's office?

The NPPES registry lists 8410 W Thomas Rd Ste 112, Phoenix, AZ 85037. Confirm the location before your visit; registry addresses can be out of date.

What phone number is listed for Lucia Magat Gregorio?

The registry lists (602) 373-7048. Practices sometimes change numbers; check the practice website if the call does not connect.

What is Lucia Magat Gregorio's specialty?

The registry lists Internal medicine. A registry specialty is self-reported and does not confirm board certification or the services offered today.

Does Lucia Magat Gregorio bill Medicare?

CMS data shows publicly disclosed Original Medicare Part B services billed in 2024 (see above). That does not confirm the practice is accepting new Medicare patients; ask the office.

What is Lucia Magat Gregorio's NPI number?

NPI 1609856004, a public identifier from the national registry. It does not by itself confirm a current license.

Does Lucia Magat Gregorio offer telehealth?

CMS records do not indicate telehealth services. Ask the office which visits can be done remotely.

Patient reviews

Reviews are moderated before publication, and negative reviews are published on the same terms as positive ones. Ratings describe reported patient experience, not clinical quality.

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