Josephine Montana, M.D
NPI 1417984782 · Family Medicine Physician · Upland, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Josephine Montana, M.D is a Family Medicine Physician provider in Upland, CA (NPI 1417984782).
Provider details
- NPI number
- 1417984782
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- C54399 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 170 | 45 |
| Lisinopril | 129 | 47 |
| Rosuvastatin Calcium | 128 | 53 |
| Metformin Hcl | 113 | 31 |
| Levothyroxine Sodium | 100 | 26 |
| Hydrochlorothiazide | 89 | 33 |
| Atorvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$55 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-26
- Last updated
- 2025-06-26
- Certified
- 2025-06-26
Frequently asked questions
- What is Josephine Montana's NPI number?
- Josephine Montana's National Provider Identifier (NPI) is 1417984782, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Josephine Montana's specialty?
- Josephine Montana is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Josephine Montana located?
- Josephine Montana's practice location on file with NPPES is 820 N Mountain Ave Ste 103, Upland, CA 91786-4163.
- What is Josephine Montana's phone number?
- The practice phone number listed in the NPPES registry for Josephine Montana is (909) 236-5575.
- Does Josephine Montana accept Medicare?
- Josephine Montana is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Josephine Montana's NPI active?
- Yes — Josephine Montana's NPI (1417984782) is active in the NPPES registry as of the last update on 2025-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.