Okan Akay, M.D.
NPI 1548503584 · Infectious Disease Physician · Harrisburg, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Okan Akay, M.D. is a Infectious Disease Physician provider in Harrisburg, PA (NPI 1548503584).
Provider details
- NPI number
- 1548503584
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD468005 (PA)
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
13 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
844 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 372 | $113 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 241 | $75 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 194 | $164 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 19 | $124 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 18 | $121 |
Typical Medicare-allowed amounts for these services range $75–$164 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefepime Hcl | 46 | 14 |
| Daptomycin | 35 | — |
| Vancomycin Hcl | 30 | — |
| Cephalexin | 20 | — |
| Ampicillin Sod/Sulbactam Sodbrand: Ampicillin-Sulbactam | 16 | — |
| Ceftriaxone Sodiumbrand: Ceftriaxone | 16 | — |
| Cefazolin Sodium | 15 | — |
| Bictegrav/Emtricit/Tenofov Ala |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-03-28
- Last updated
- 2021-01-09
- Certified
- 2021-01-09
Frequently asked questions
- What is Okan Akay's NPI number?
- Okan Akay's National Provider Identifier (NPI) is 1548503584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Okan Akay's specialty?
- Okan Akay is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Okan Akay located?
- Okan Akay's practice location on file with NPPES is 810 Sir Thomas Ct Ste 101, Harrisburg, PA 17109-4839.
- What is Okan Akay's phone number?
- The practice phone number listed in the NPPES registry for Okan Akay is (717) 614-4420.
- Does Okan Akay accept Medicare?
- Okan Akay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Okan Akay's NPI active?
- Yes — Okan Akay's NPI (1548503584) is active in the NPPES registry as of the last update on 2021-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.