David Blackshaw, M.D.
NPI 1316905433 · Emergency Medical Services (Emergency Medicine) Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Blackshaw, M.D. is a Emergency Medical Services (Emergency Medicine) Physician provider in Oklahoma City, OK (NPI 1316905433).
Provider details
- NPI number
- 1316905433
- Entity type
- Individual
- Primary specialty
- Emergency Medical Services (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 16528 (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 tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 89 | 12 |
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
Registry dates
- Enumerated
- 2006-05-01
- Last updated
- 2010-05-11
Frequently asked questions
- What is David Blackshaw's NPI number?
- David Blackshaw's National Provider Identifier (NPI) is 1316905433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Blackshaw's specialty?
- David Blackshaw is listed in the NPPES registry with a primary specialty of Emergency Medical Services (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is David Blackshaw located?
- David Blackshaw's practice location on file with NPPES is 5501 N Portland Ave, Oklahoma City, OK 73112-2074.
- What is David Blackshaw's phone number?
- The practice phone number listed in the NPPES registry for David Blackshaw is (405) 604-6000.
- Does David Blackshaw accept Medicare?
- David Blackshaw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Blackshaw's NPI active?
- Yes — David Blackshaw's NPI (1316905433) is active in the NPPES registry as of the last update on 2010-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.