Thomas Crumbley, M.D.
NPI 1831367457 · Psychiatry Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Crumbley, M.D. is a Psychiatry Physician provider in Phoenix, AZ (NPI 1831367457).
Provider details
- NPI number
- 1831367457
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 17945 (AZ)
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
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Lamotrigine | 23 |
| Buspirone Hcl | 21 |
| Bupropion Hclbrand: Bupropion Xl | 12 |
| Duloxetine Hcl | 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)
- 1800 E Van Buren StPhoenix, AZ 85006-3742Phone: (480) 703-2727Fax: (480) 391-2333
Registry dates
- Enumerated
- 2008-02-16
- Last updated
- 2023-03-15
- Certified
- 2023-03-15
Frequently asked questions
- What is Thomas Crumbley's NPI number?
- Thomas Crumbley's National Provider Identifier (NPI) is 1831367457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Crumbley's specialty?
- Thomas Crumbley is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Crumbley located?
- Thomas Crumbley's practice location on file with NPPES is 3033 N Central Ave Ste 700, Phoenix, AZ 85012-2806.
- What is Thomas Crumbley's phone number?
- The practice phone number listed in the NPPES registry for Thomas Crumbley is (602) 230-7373.
- Does Thomas Crumbley accept Medicare?
- Thomas Crumbley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Crumbley's NPI active?
- Yes — Thomas Crumbley's NPI (1831367457) is active in the NPPES registry as of the last update on 2023-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.