DR. LUCIA MAGAT GREGORIO (MD) – Internal Medicine Physician, NPI 1609856004
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,582 INTERNAL MEDICINE in AZ
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Provider Addresses for DR. LUCIA MAGAT GREGORIO (MD)
8410, West Thomas Road, Phoenix, Maricopa County, Arizona, 85037, United States
BLDG 2 SUITE 112
PHOENIX, AZ 850373329
Phone: (623) 873-1500
Fax: (623) 873-4247
Type: Location
PO BOX 35380
LAS VEGAS, NV 891335380
Phone: (702) 579-3203
Type: Mailing
8410 W THOMAS RD STE 112
PHOENIX, AZ 850373356
Phone: (602) 373-7048
Fax: (623) 873-4247
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 112 Open Payments records for all available years, with a total value of $1,821.
Total Amount is formed as General ($1,821) + Research ($0) + Ownership ($0) = $1,821.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($387).
Total Amount
$1,821
General + Research + Ownership
Payments
112
Total payment records
General Amount
$1,821
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $387 |
| Lilly USA, LLC | $349 |
| Novo Nordisk Inc | $214 |
| GlaxoSmithKline, LLC. | $175 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $135 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2005-05-20
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20050520000668 | I | Internal Medicine | AZ | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 374 | 171 | $0 |
| 99458 | Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes | 174 | 11 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 127 | 127 | $0 |
| G0444 | Annual depression screening, 5 to 15 minutes | 109 | 109 | $0 |
| 99497 | Advance care planning, first 30 minutes | 95 | 94 | $0 |
Insurance plans in this area (ZIP 85037)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | AZ | 93922 | Ultrasound study of arteries of both arms and legs | 67 | 65 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | AZ | |
| Nurse Practitioner | AZ | |
| Internal Medicine, Hospice/Palliative Care | AZ | |
| Nurse Practitioner | AZ | |
| Internal Medicine, Family Practice | AZ | |
| - | AZ | |
| Physician Assistant | AZ | |
| Nurse Practitioner | NV | |
| Internal Medicine | AZ | |
| Physician Assistant | AZ |
Reviews
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