DR. CARLOS C SAY (MD) – Geriatric Medicine (Family Medicine) Physician, NPI 1871594085
Geriatric Medicine (Family Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,034 GENERAL PRACTICE in CA
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Provider Addresses for DR. CARLOS C SAY (MD)
329, East Bellevue Road, Fluhr, Atwater, Merced County, California, 95301, United States
ATWATER, CA 953012306
Phone: (209) 358-6494
Fax: (209) 358-6498
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 14 Open Payments records for all available years, with a total value of $771.
Total Amount is formed as General ($771) + Research ($0) + Ownership ($0) = $771.
Last reported payment date: 2024-11-02 • Largest payer in this snapshot: Daiichi Sankyo Inc. ($525).
Total Amount
$771
General + Research + Ownership
Payments
14
Total payment records
General Amount
$771
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-02
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Daiichi Sankyo Inc. | $525 |
| Kite Pharma, Inc. | $70 |
| Lilly USA, LLC | $66 |
| Bayer Healthcare Pharmaceuticals Inc. | $53 |
| Taiho Oncology, Inc. | $20 |
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: 2010-11-15
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 |
|---|---|---|---|---|
| I20101115000579 | I | General Practice | CA | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 695 | 148 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 420 | 149 | $0 |
| 81000 | Manual urinalysis test with examination using microscope, non-automated | 420 | 149 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 412 | 148 | $0 |
| 93005 | Routine electrocardiogram (ecg) using at least 12 leads with tracing | 122 | 113 | $0 |
Insurance plans in this area (ZIP 95301)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GENERAL PRACTICE | CA | 92567 | Eardrum testing using ear probe | 81 | 81 |
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