Quick answers
- Which hospitals does Daniel P. Brownfield work at?
- Medicare's official clinician data lists Daniel P. Brownfield at 5 hospitals: Ascension St John Jane Phillips, Ascension St John Medical Center, Coffeyville Regional Medical Center, Inc, Saint Francis Hospital South, LLC and Saint Francis Hospital, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Daniel P. Brownfield see patients?
- Medicare's clinician data lists 3 practice locations, including Muskogee, OK, Bartlesville, OK and Tulsa, OK. Call before your visit to confirm the address.
- What is Daniel P. Brownfield's specialty?
- Medicare lists Hospitalist as the primary specialty.
- Does Daniel P. Brownfield accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel P. Brownfield accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Daniel P. Brownfield?
- (918) 684-2101, as listed in official Medicare / NPI Registry data.
- What is Daniel P. Brownfield's NPI number?
- 1811551146. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Daniel P. Brownfield works
Medicare's Facility Affiliation Data lists Daniel P. Brownfield at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension St John Jane PhillipsBartlesville, OK · Acute Care Hospital · CCN 370018
- Ascension St John Medical CenterTulsa, OK · Acute Care Hospital · CCN 370114
- Coffeyville Regional Medical Center, IncCoffeyville, KS · Critical Access Hospital · CCN 171387
- Saint Francis Hospital South, LLCTulsa, OK · Acute Care Hospital · CCN 370218
- Saint Francis Hospital, IncTulsa, OK · Acute Care Hospital · CCN 370091
Practice locations
Addresses where Daniel P. Brownfield is enrolled with Medicare (CMS data updated 2026-10-02).
- 300 Rockefeller DrMuskogee, OK 74401 (918) 684‑2101
- 3500 E Frank Phillips BlvdBartlesville, OK 74006 (918) 333‑7200
- 6161 S Yale AveTulsa, OK 74136 (918) 502‑4720
Group practices
Medicare enrollment lists Daniel P. Brownfield as a member of these groups (CMS data updated 2026-10-02).
- Warren Clinic Inc883 clinicians in the group
- Usacs Observation Medicine Services of Oklahoma, LLC210 clinicians in the group
Specialties
- Hospitalistprimary
Other hospitalists in Muskogee
Clinicians with the same Medicare primary specialty in Muskogee, OK — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811551146 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians