Henry Mendoza, M.D.
NPI 1255426102 · Internal Medicine Physician · Flint, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Henry Mendoza, M.D. is a Internal Medicine Physician provider in Flint, MI (NPI 1255426102).
Provider details
- NPI number
- 1255426102
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301031986 (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
19 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
1,617 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 790 | $119 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 147 | $85 |
| Face-To-Face Behavioral Counseling for Obesity, 15 MinutesG0447 | 113 | $24 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 94 | $6 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 73 | $74 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 175 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 706 | 90 |
| Atorvastatin Calcium | 345 | 98 |
| Levothyroxine Sodium | 260 | 73 |
| Omeprazole | 247 | 72 |
| Gabapentin | 241 | 49 |
| Alprazolam | 227 | 37 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,341 across 48 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
- 2006-10-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Henry Mendoza's NPI number?
- Henry Mendoza's National Provider Identifier (NPI) is 1255426102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Henry Mendoza's specialty?
- Henry Mendoza is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Henry Mendoza located?
- Henry Mendoza's practice location on file with NPPES is 2239 S Linden Rd, Flint, MI 48532-5412.
- What is Henry Mendoza's phone number?
- The practice phone number listed in the NPPES registry for Henry Mendoza is (810) 732-0020.
- Does Henry Mendoza accept Medicare?
- Henry Mendoza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Henry Mendoza's NPI active?
- Yes — Henry Mendoza's NPI (1255426102) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.