Caroline Mathew, M.D.
NPI 1710988480 · Internal Medicine Physician · Flint, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caroline Mathew, M.D. is a Internal Medicine Physician provider in Flint, MI (NPI 1710988480).
Provider details
- NPI number
- 1710988480
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4301061620 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,950 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 302 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 236 | $122 |
| Assessment of Emotional Or Behavioral Problems96127 | 172 | $4 |
| Hemoglobin A1c Level83036 | 136 | $9 |
| Advance Care Planning, First 30 Minutes99497 | 135 | $81 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 131 | $18 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 181 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 1,056 | 240 |
| Atorvastatin Calcium | 936 | 210 |
| Omeprazole | 917 | 220 |
| Amlodipine Besylate | 583 | 146 |
| Losartan Potassium | 453 | 101 |
| Famotidine | 430 | 113 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$138 across 8 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-03
- Last updated
- 2014-01-17
Frequently asked questions
- What is Caroline Mathew's NPI number?
- Caroline Mathew's National Provider Identifier (NPI) is 1710988480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caroline Mathew's specialty?
- Caroline Mathew is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Caroline Mathew located?
- Caroline Mathew's practice location on file with NPPES is 4212 Lennon Road, Flint, MI 48507-1025.
- What is Caroline Mathew's phone number?
- The practice phone number listed in the NPPES registry for Caroline Mathew is (810) 733-2311.
- Does Caroline Mathew accept Medicare?
- Caroline Mathew is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caroline Mathew's NPI active?
- Yes — Caroline Mathew's NPI (1710988480) is active in the NPPES registry as of the last update on 2014-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.