Tammy Saah, MD
NPI 1245557578 · Psychiatry Physician · Los Gatos, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammy Saah, MD is a Psychiatry Physician provider in Los Gatos, CA (NPI 1245557578).
Provider details
- NPI number
- 1245557578
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 128273 (CA)
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
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
51 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 | 51 | $147 |
Typical Medicare-allowed amounts for these services range $147–$147 (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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Quetiapine Fumarate | 35 |
| Sertraline Hcl | 29 |
| Escitalopram Oxalate | 28 |
| Bupropion Hclbrand: Bupropion Xl | 16 |
| Trazodone Hcl | 14 |
| Olanzapine | 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 (2)
- 15899 Los Gatos Almaden Rd Ste 3Los Gatos, CA 95032Phone: (408) 560-9985Fax: (408) 731-9115
- 2039 Forest Ave. Ste. 201San Jose, CA 95128Phone: (404) 727-5157
Registry dates
- Enumerated
- 2010-04-26
- Last updated
- 2019-06-11
Frequently asked questions
- What is Tammy Saah's NPI number?
- Tammy Saah's National Provider Identifier (NPI) is 1245557578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Saah's specialty?
- Tammy Saah is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Tammy Saah located?
- Tammy Saah's practice location on file with NPPES is 15899 Los Gatos Almaden Rd Ste 3, Los Gatos, CA 95032.
- What is Tammy Saah's phone number?
- The practice phone number listed in the NPPES registry for Tammy Saah is (408) 560-9985.
- Does Tammy Saah accept Medicare?
- Tammy Saah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammy Saah's NPI active?
- Yes — Tammy Saah's NPI (1245557578) is active in the NPPES registry as of the last update on 2019-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.