Edward Ahn, M.D.
NPI 1093805103 · General Practice Physician · San Diego, CA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Edward Ahn, M.D. is a General Practice Physician provider in San Diego, CA (NPI 1093805103).
Provider details
- NPI number
- 1093805103
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A38304 (CA)
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 tenure28% of score
19 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
126 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 | 107 | $137 |
| Insertion of Needle Into Vein (3 Years Or Older)36410 | 19 | $19 |
Typical Medicare-allowed amounts for these services range $19–$137 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 615 | 197 |
| Amlodipine Besylate | 253 | 77 |
| Metformin Hcl | 147 | 47 |
| Tamsulosin Hcl | 124 | 38 |
| Losartan Potassium | 69 | 24 |
| Metoprolol Succinate | 67 | 21 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-13
- Last updated
- 2022-08-02
- Certified
- 2022-08-02
Frequently asked questions
- What is Edward Ahn's NPI number?
- Edward Ahn's National Provider Identifier (NPI) is 1093805103, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edward Ahn's specialty?
- Edward Ahn is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Edward Ahn located?
- Edward Ahn's practice location on file with NPPES is 7750 Dagget St Ste 108, San Diego, CA 92111-2235.
- What is Edward Ahn's phone number?
- The practice phone number listed in the NPPES registry for Edward Ahn is (858) 571-1004.
- Does Edward Ahn accept Medicare?
- Edward Ahn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Edward Ahn's NPI active?
- Yes — Edward Ahn's NPI (1093805103) is active in the NPPES registry as of the last update on 2022-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.