Mary Jane Mancuso, FNP
NPI 1295922045 · Family Nurse Practitioner · Upland, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Jane Mancuso, FNP is a Family Nurse Practitioner provider in Upland, CA (NPI 1295922045).
Provider details
- NPI number
- 1295922045
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 545344 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 83 | 16 |
| Topiramate | 53 | 22 |
| Metformin Hclbrand: Metformin Hcl Er | 27 | 13 |
| Omeprazole | 14 | — |
| Bupropion Hclbrand: Bupropion Hcl Sr | 13 | — |
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 , 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
Registry dates
- Enumerated
- 2007-09-26
- Last updated
- 2021-10-23
- Certified
- 2021-10-23
Frequently asked questions
- What is Mary Jane Mancuso's NPI number?
- Mary Jane Mancuso's National Provider Identifier (NPI) is 1295922045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Jane Mancuso's specialty?
- Mary Jane Mancuso is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Jane Mancuso located?
- Mary Jane Mancuso's practice location on file with NPPES is 1113 Alta Ave, Upland, CA 91786-2800.
- What is Mary Jane Mancuso's phone number?
- The practice phone number listed in the NPPES registry for Mary Jane Mancuso is (626) 922-8060.
- Does Mary Jane Mancuso accept Medicare?
- Mary Jane Mancuso is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Jane Mancuso's NPI active?
- Yes — Mary Jane Mancuso's NPI (1295922045) is active in the NPPES registry as of the last update on 2021-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.