MEGAN RENEE DETERMAN MD, PHD
NPI 1144755661
Obstetrics & Gynecology in Fresno, CA
About Megan Renee Determan Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEGAN RENEE DETERMAN MD, PHD (NPI 1144755661) is an individual obstetrics & gynecology provider in Fresno, California, licensed in California (A195610) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS and is a graduate of Medical College Of Wisconsin (2017).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Megan Renee Determan Md, Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Megan Determan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93720 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Megan Determan's NPI number?
The NPI number for Megan Determan is 1144755661. It was assigned to this individual provider in the NPPES registry on April 21, 2017.
Where is Megan Determan located?
Megan Determan practices at 7300 N Fresno St, Fresno, CA 93720. The listed phone number is (559) 448-4500.
What is Megan Determan's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Megan Determan enrolled in Medicare?
Yes. Megan Determan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Megan Determan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Megan Determan reassigns Medicare benefits to Permanente Medical Group Inc (Stockton, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Megan Determan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Megan Determan was last updated on August 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Megan Renee Determan, MD, PHD · NPI 1144755661
Obstetrics & Gynecology physician in Fresno, California. Individual provider, active in the CMS NPPES registry since April 21, 2017.
## Identity
- **NPI:** 1144755661 (Entity type: Individual)
- **Enumerated:** April 21, 2017
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** A195610 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 7300 N FRESNO ST, Fresno, CA 93720-2941
- **Phone:** (559) 448-4500
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Permanente Medical Group Inc (NPI 1548343510, Stockton, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Wisconsin, class of 2017
## Record status
- **NPPES last updated:** August 22, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1144755661) · Data from the CMS NPPES public registry.