Joshua Baker, DO
NPI 1255892113 · Emergency Medicine Physician · Tulsa, OK
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joshua Baker, DO is a Emergency Medicine Physician provider in Tulsa, OK (NPI 1255892113).
Provider details
- NPI number
- 1255892113
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
141 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 45 | $110 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 44 | $66 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 37 | $163 |
| Emergency Department Visit With Straightforward Medical Decision Making99282 | 15 | $39 |
Typical Medicare-allowed amounts for these services range $39–$163 (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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 28 | 27 |
| Prednisone | 27 | 27 |
| Doxycycline Hyclate | 24 | 24 |
| Fluticasone Propionate | 24 | 24 |
| Ondansetron Hcl | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 4424 S 174th East AveTulsa, OK 74134-7169Phone: (801) 875-8173
Registry dates
- Enumerated
- 2019-03-25
- Last updated
- 2023-07-19
- Certified
- 2023-07-19
Frequently asked questions
- What is Joshua Baker's NPI number?
- Joshua Baker's National Provider Identifier (NPI) is 1255892113, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Baker's specialty?
- Joshua Baker is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joshua Baker located?
- Joshua Baker's practice location on file with NPPES is 744 W 9th St, Tulsa, OK 74127-9907.
- What is Joshua Baker's phone number?
- The practice phone number listed in the NPPES registry for Joshua Baker is (801) 875-8173.
- Does Joshua Baker accept Medicare?
- Joshua Baker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joshua Baker's NPI active?
- Yes — Joshua Baker's NPI (1255892113) is active in the NPPES registry as of the last update on 2023-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.