Steven Harsha, MD
NPI 1689297244 · Internal Medicine Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Harsha, MD is a Internal Medicine Physician provider in Oklahoma City, OK (NPI 1689297244).
Provider details
- NPI number
- 1689297244
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1689297244 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Student, Health Care
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
335 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 35 Minutes99232 | 157 | $73 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 63 | $87 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 38 | $62 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 19 | $121 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 19 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 95 | 32 |
| Tirzepatidebrand: Mounjaro | 80 | — |
| Amlodipine Besylate | 68 | 19 |
| Gabapentin | 55 | 17 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 42 | 13 |
| Methocarbamol | 41 | 18 |
Practice location
Mailing address
Additional practice locations (1)
- 800 Stanton L Young Blvd # 6300Oklahoma City, OK 73104-5018Phone: (405) 271-5963
Registry dates
- Enumerated
- 2020-05-18
- Last updated
- 2023-08-10
- Certified
- 2023-08-10
Frequently asked questions
- What is Steven Harsha's NPI number?
- Steven Harsha's National Provider Identifier (NPI) is 1689297244, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Harsha's specialty?
- Steven Harsha is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Harsha located?
- Steven Harsha's practice location on file with NPPES is 1000 Ne 13th St Ste 1g, Oklahoma City, OK 73104-5040.
- What is Steven Harsha's phone number?
- The practice phone number listed in the NPPES registry for Steven Harsha is (405) 271-3445.
- Does Steven Harsha accept Medicare?
- Steven Harsha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Harsha's NPI active?
- Yes — Steven Harsha's NPI (1689297244) is active in the NPPES registry as of the last update on 2023-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.