John Mauer, MD
NPI 1407812829 · Internal Medicine Physician · Kettering, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Mauer, MD is a Internal Medicine Physician provider in Kettering, OH (NPI 1407812829).
Provider details
- NPI number
- 1407812829
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35055517AM (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,991 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 848 | $85 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 455 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 275 | $11 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 239 | $65 |
| Administration of Influenza Virus VaccineG0008 | 94 | $30 |
| Automated Urinalysis Test |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 144 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 547 | 171 |
| Atorvastatin Calcium | 535 | 203 |
| Amlodipine Besylate | 534 | 193 |
| Losartan Potassium | 462 | 143 |
| Lisinopril | 279 | 99 |
| Omeprazole | 244 | 90 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-25
- Last updated
- 2021-02-09
- Certified
- 2021-02-09
Frequently asked questions
- What is John Mauer's NPI number?
- John Mauer's National Provider Identifier (NPI) is 1407812829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mauer's specialty?
- John Mauer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Mauer located?
- John Mauer's practice location on file with NPPES is 540 Lincoln Park Blvd, Kettering, OH 45429.
- What is John Mauer's phone number?
- The practice phone number listed in the NPPES registry for John Mauer is (937) 293-1117.
- Does John Mauer accept Medicare?
- John Mauer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Mauer's NPI active?
- Yes — John Mauer's NPI (1407812829) is active in the NPPES registry as of the last update on 2021-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.