Ken Masters, MD
NPI 1295988855 · Psychiatry Physician · Houston, TX
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ken Masters, MD is a Psychiatry Physician provider in Houston, TX (NPI 1295988855).
Provider details
- NPI number
- 1295988855
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- P2146 (TX)
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
17 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 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Duloxetine Hcl | 107 | 15 |
| Bupropion Hclbrand: Bupropion Xl | 68 | 11 |
| Alprazolam | 65 | — |
| Trazodone Hcl | 59 | 11 |
| Clonazepam | 57 | — |
| Hydroxyzine Hcl | 57 | — |
| Mirtazapine | 51 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-10-28
- Last updated
- 2015-09-17
Frequently asked questions
- What is Ken Masters's NPI number?
- Ken Masters's National Provider Identifier (NPI) is 1295988855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ken Masters's specialty?
- Ken Masters is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ken Masters located?
- Ken Masters's practice location on file with NPPES is 1415 California St, Houston, TX 77006.
- What is Ken Masters's phone number?
- The practice phone number listed in the NPPES registry for Ken Masters is (832) 548-5000.
- Does Ken Masters accept Medicare?
- Ken Masters is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ken Masters's NPI active?
- Yes — Ken Masters's NPI (1295988855) is active in the NPPES registry as of the last update on 2015-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.