Bert Blackwell, D.O.
NPI 1649221177 · Undersea and Hyperbaric Medicine (Emergency Medicine) Physician · Tulsa, OK
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bert Blackwell, D.O. is a Undersea and Hyperbaric Medicine (Emergency Medicine) Physician provider in Tulsa, OK (NPI 1649221177).
Provider details
- NPI number
- 1649221177
- Entity type
- Individual
- Primary specialty
- Undersea and Hyperbaric Medicine (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 3343 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
790 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 511 | $89 |
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 86 | $22 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 76 | $61 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 36 | $32 |
| Annual Wellness Visit; Includes a Personalized Prevention Plan of Service (pps), Initial VisitG0438 | 35 | $48 |
| Trimming of Dystrophic Nails, Any NumberG0127 | 25 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 133 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 1,276 | 202 |
| Amlodipine Besylate | 1,010 | 171 |
| Rosuvastatin Calcium | 969 | 136 |
| Atorvastatin Calcium | 857 | 184 |
| Empagliflozinbrand: Jardiance | 813 | 142 |
| Metoprolol Succinate | 715 | 114 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-12
- Last updated
- 2017-11-30
Frequently asked questions
- What is Bert Blackwell's NPI number?
- Bert Blackwell's National Provider Identifier (NPI) is 1649221177, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bert Blackwell's specialty?
- Bert Blackwell is listed in the NPPES registry with a primary specialty of Undersea and Hyperbaric Medicine (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Bert Blackwell located?
- Bert Blackwell's practice location on file with NPPES is 4538 S Harvard Ave, Tulsa, OK 74135-2906.
- What is Bert Blackwell's phone number?
- The practice phone number listed in the NPPES registry for Bert Blackwell is (918) 712-3377.
- Does Bert Blackwell accept Medicare?
- Bert Blackwell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bert Blackwell's NPI active?
- Yes — Bert Blackwell's NPI (1649221177) is active in the NPPES registry as of the last update on 2017-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.