Rosalie Kogan, MD (PHD)
NPI 1831769512 · Internal Medicine Physician · Porterville, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosalie Kogan, MD (PHD) is a Internal Medicine Physician provider in Porterville, CA (NPI 1831769512).
Provider details
- NPI number
- 1831769512
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD (PHD)
- Sex
- Female
- Sole proprietor
- Yes
- License
- A192284 (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
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 documented practice locations
- 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$89 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
Additional practice locations (3)
- Corner of Route N12 and N7P.o. Box 649Fort Defiance, AZ 86504Phone: (928) 729-8000
- 167 Main StTuba City, AZ 86045Phone: (866) 976-5941
- 450 E Romie LnSalinas, CA 93901-4029Phone: (831) 757-3627
Registry dates
- Enumerated
- 2021-06-25
- Last updated
- 2025-07-10
- Certified
- 2025-06-26
Frequently asked questions
- What is Rosalie Kogan's NPI number?
- Rosalie Kogan's National Provider Identifier (NPI) is 1831769512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosalie Kogan's specialty?
- Rosalie Kogan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rosalie Kogan located?
- Rosalie Kogan's practice location on file with NPPES is 55 N E St Apt 6, Porterville, CA 93257-3523.
- What is Rosalie Kogan's phone number?
- The practice phone number listed in the NPPES registry for Rosalie Kogan is (424) 385-6431.
- Does Rosalie Kogan accept Medicare?
- Rosalie Kogan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosalie Kogan's NPI active?
- Yes — Rosalie Kogan's NPI (1831769512) is active in the NPPES registry as of the last update on 2025-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.