Gwen Fagala-Blake, M.D.
NPI 1801856158 · Psychiatry Physician · Galveston, TX
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gwen Fagala-Blake, M.D. is a Psychiatry Physician provider in Galveston, TX (NPI 1801856158).
Provider details
- NPI number
- 1801856158
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- H8027 (TX)
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 tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
149 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 101 | $95 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 25 | $130 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 23 | $168 |
Typical Medicare-allowed amounts for these services range $95–$168 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
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) |
|---|---|
| Clonazepam | 23 |
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)
- 6010 W Amarillo BlvdAmarillo, TX 79106-1990Phone: (806) 355-9703Fax: (806) 468-1523
Registry dates
- Enumerated
- 2006-03-23
- Last updated
- 2025-01-09
- Certified
- 2025-01-09
Frequently asked questions
- What is Gwen Fagala-Blake's NPI number?
- Gwen Fagala-Blake's National Provider Identifier (NPI) is 1801856158, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gwen Fagala-Blake's specialty?
- Gwen Fagala-Blake is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Gwen Fagala-Blake located?
- Gwen Fagala-Blake's practice location on file with NPPES is 400 Harborside Dr Ste 118-119, Galveston, TX 77555-1990.
- What is Gwen Fagala-Blake's phone number?
- The practice phone number listed in the NPPES registry for Gwen Fagala-Blake is (409) 772-0770.
- Does Gwen Fagala-Blake accept Medicare?
- Gwen Fagala-Blake is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gwen Fagala-Blake's NPI active?
- Yes — Gwen Fagala-Blake's NPI (1801856158) is active in the NPPES registry as of the last update on 2025-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.