Janis Mandac-Dy, N.P.
NPI 1205852662 · Registered Nurse · San Francisco, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janis Mandac-Dy, N.P. is a Registered Nurse provider in San Francisco, CA (NPI 1205852662).
Provider details
- NPI number
- 1205852662
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- NP15033 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-07-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Janis Mandac-Dy's NPI number?
- Janis Mandac-Dy's National Provider Identifier (NPI) is 1205852662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janis Mandac-Dy's specialty?
- Janis Mandac-Dy is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Janis Mandac-Dy located?
- Janis Mandac-Dy's practice location on file with NPPES is 3139 Mission St, San Francisco, CA 94110-4503.
- What is Janis Mandac-Dy's phone number?
- The practice phone number listed in the NPPES registry for Janis Mandac-Dy is (415) 643-7300.
- Does Janis Mandac-Dy accept Medicare?
- Janis Mandac-Dy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janis Mandac-Dy's NPI active?
- Yes — Janis Mandac-Dy's NPI (1205852662) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.