Peter Ahn, MD
NPI 1063416394 · Family Medicine Physician · Cedar Rapids, IA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Ahn, MD is a Family Medicine Physician provider in Cedar Rapids, IA (NPI 1063416394).
Provider details
- NPI number
- 1063416394
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35286 (IA)
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
21 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
1,229 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 | 499 | $118 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 401 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 86 | $82 |
| Administration of Pneumococcal VaccineG0009 | 55 | $30 |
| Administration of Influenza Virus VaccineG0008 | 44 | $29 |
| Admn Sarscov2 Vacc 1 Dose90480 | 24 | $40 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 92 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 685 | 190 |
| Levothyroxine Sodium | 289 | 65 |
| Lisinopril | 284 | 77 |
| Omeprazole | 256 | 73 |
| Losartan Potassium | 246 | 70 |
| Amlodipine Besylate | 190 | 51 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-01
- Last updated
- 2012-10-09
Frequently asked questions
- What is Peter Ahn's NPI number?
- Peter Ahn's National Provider Identifier (NPI) is 1063416394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Ahn's specialty?
- Peter Ahn is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Ahn located?
- Peter Ahn's practice location on file with NPPES is 9255 Atlantic Dr Sw, Cedar Rapids, IA 52404-8950.
- What is Peter Ahn's phone number?
- The practice phone number listed in the NPPES registry for Peter Ahn is (319) 396-2000.
- Does Peter Ahn accept Medicare?
- Peter Ahn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Ahn's NPI active?
- Yes — Peter Ahn's NPI (1063416394) is active in the NPPES registry as of the last update on 2012-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.