Mark Osborn, PA-C
NPI 1487250619 · Physician Assistant · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Osborn, PA-C is a Physician Assistant provider in Oklahoma City, OK (NPI 1487250619).
Provider details
- NPI number
- 1487250619
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 4450 (OK)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 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
134 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 48 | $88 |
| X-Ray of Chest, 2 Views71046 | 22 | $15 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 21 | $71 |
| Automated Urinalysis Test81003 | 15 | $2 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 15 | $68 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 39 | 20 |
| Amlodipine Besylate | 30 | 17 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 24 | — |
| Gabapentin | 23 | — |
| Losartan Potassium | 21 | — |
| Diclofenac Sodium | 16 | — |
| Nitrofurantoin Monohyd/M-Cryst |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-12-11
- Last updated
- 2021-02-26
- Certified
- 2021-02-26
Frequently asked questions
- What is Mark Osborn's NPI number?
- Mark Osborn's National Provider Identifier (NPI) is 1487250619, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Osborn's specialty?
- Mark Osborn is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Osborn located?
- Mark Osborn's practice location on file with NPPES is 721 W Britton Rd, Oklahoma City, OK 73114-2909.
- What is Mark Osborn's phone number?
- The practice phone number listed in the NPPES registry for Mark Osborn is (405) 632-6688.
- Does Mark Osborn accept Medicare?
- Mark Osborn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Osborn's NPI active?
- Yes — Mark Osborn's NPI (1487250619) is active in the NPPES registry as of the last update on 2021-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.