David Crass, MD
NPI 1083627269 · Pain Medicine (Psychiatry & Neurology) Physician · Tulsa, OK
David Crass, MD is a Pain Medicine (Psychiatry & Neurology) Physician provider in Tulsa, OK (NPI 1083627269).
Provider details
- NPI number
- 1083627269
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Psychiatry & Neurology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 11365 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Crass's NPI number?
- David Crass's National Provider Identifier (NPI) is 1083627269, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Crass's specialty?
- David Crass is listed in the NPPES registry with a primary specialty of Pain Medicine (Psychiatry & Neurology) Physician (Allopathic & Osteopathic Physicians).
- Where is David Crass located?
- David Crass's practice location on file with NPPES is 1723 S Boston, Tulsa, OK 74119-4809.
- What is David Crass's phone number?
- The practice phone number listed in the NPPES registry for David Crass is (918) 592-9191.
- Is David Crass's NPI active?
- Yes — David Crass's NPI (1083627269) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.