Matthew Montgomery, M.D.
NPI 1538435771 · Psychiatry Physician · Beverly Hills, CA
Matthew Montgomery, M.D. is a Psychiatry Physician provider in Beverly Hills, CA (NPI 1538435771).
Provider details
- NPI number
- 1538435771
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- C175020 (CA)
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
14 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 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Alprazolam | 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
Additional practice locations (1)
- 7373 N Scottsdale Rd Ste C190Scottsdale, AZ 85253-3754Phone: (480) 442-9599
Registry dates
- Enumerated
- 2012-03-30
- Last updated
- 2025-05-12
- Certified
- 2025-05-12
Frequently asked questions
- What is Matthew Montgomery's NPI number?
- Matthew Montgomery's National Provider Identifier (NPI) is 1538435771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Montgomery's specialty?
- Matthew Montgomery is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Montgomery located?
- Matthew Montgomery's practice location on file with NPPES is 9440 Santa Monica Blvd Ste 301, Beverly Hills, CA 90210-4614.
- What is Matthew Montgomery's phone number?
- The practice phone number listed in the NPPES registry for Matthew Montgomery is (719) 439-4116.
- Is Matthew Montgomery's NPI active?
- Yes — Matthew Montgomery's NPI (1538435771) is active in the NPPES registry as of the last update on 2025-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.