Niyati Mamtora, MD
NPI 1174913396 · Psychiatry Physician · Napa, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Niyati Mamtora, MD is a Psychiatry Physician provider in Napa, CA (NPI 1174913396).
Provider details
- NPI number
- 1174913396
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 158955 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-01-26
- Last updated
- 2021-12-06
- Certified
- 2021-07-15
Frequently asked questions
- What is Niyati Mamtora's NPI number?
- Niyati Mamtora's National Provider Identifier (NPI) is 1174913396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Niyati Mamtora's specialty?
- Niyati Mamtora is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Niyati Mamtora located?
- Niyati Mamtora's practice location on file with NPPES is 2100 Napa Vallejo Hwy, Napa, CA 94558-6234.
- What is Niyati Mamtora's phone number?
- The practice phone number listed in the NPPES registry for Niyati Mamtora is (833) 574-2273.
- Does Niyati Mamtora accept Medicare?
- Niyati Mamtora is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Niyati Mamtora's NPI active?
- Yes — Niyati Mamtora's NPI (1174913396) is active in the NPPES registry as of the last update on 2021-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.