Monica Stoffer, M.D.
NPI 1255463089 · Pediatrics Physician · Tracy, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Monica Stoffer, M.D. is a Pediatrics Physician provider in Tracy, CA (NPI 1255463089).
Provider details
- NPI number
- 1255463089
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A90458 (CA)
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
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
- 2007-03-09
- Last updated
- 2018-09-13
Frequently asked questions
- What is Monica Stoffer's NPI number?
- Monica Stoffer's National Provider Identifier (NPI) is 1255463089, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Monica Stoffer's specialty?
- Monica Stoffer is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Monica Stoffer located?
- Monica Stoffer's practice location on file with NPPES is 4598 S Tracy Blvd Ste 110, Tracy, CA 95377-8117.
- What is Monica Stoffer's phone number?
- The practice phone number listed in the NPPES registry for Monica Stoffer is (650) 497-8000.
- Does Monica Stoffer accept Medicare?
- Monica Stoffer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Monica Stoffer's NPI active?
- Yes — Monica Stoffer's NPI (1255463089) is active in the NPPES registry as of the last update on 2018-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.