Allen Maertin, DO
NPI 1790206977 · Family Medicine Physician · Fort Wayne, IN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allen Maertin, DO is a Family Medicine Physician provider in Fort Wayne, IN (NPI 1790206977).
Provider details
- NPI number
- 1790206977
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 11019647A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 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
569 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 | 250 | $118 |
| 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 | 133 | $15 |
| Hemoglobin A1c Level83036 | 65 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 57 | $120 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 45 | $17 |
| Administration of Influenza Virus VaccineG0008 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 139 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 427 | 130 |
| Amlodipine Besylate | 315 | 85 |
| Lisinopril | 282 | 80 |
| Gabapentin | 197 | 53 |
| Levothyroxine Sodium | 191 | 58 |
| Losartan Potassium | 178 | 52 |
| Meloxicam | 157 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,632 across 161 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
- 2017-06-28
- Last updated
- 2024-08-08
- Certified
- 2024-08-08
Frequently asked questions
- What is Allen Maertin's NPI number?
- Allen Maertin's National Provider Identifier (NPI) is 1790206977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allen Maertin's specialty?
- Allen Maertin is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Allen Maertin located?
- Allen Maertin's practice location on file with NPPES is 6515 Stellhorn Rd Ste 200, Fort Wayne, IN 46815-5436.
- What is Allen Maertin's phone number?
- The practice phone number listed in the NPPES registry for Allen Maertin is (260) 458-3212.
- Does Allen Maertin accept Medicare?
- Allen Maertin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allen Maertin's NPI active?
- Yes — Allen Maertin's NPI (1790206977) is active in the NPPES registry as of the last update on 2024-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.