MICHAEL W. PETERSON MD
NPI 1437178985
Internal Medicine - Pulmonary Disease in Fresno, CA
About Michael W. Peterson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL W. PETERSON MD (NPI 1437178985) is an individual pulmonary disease provider in Fresno, California, licensed in California (G86406) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Minnesota Medical School (1979).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 1
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
Michael W. Peterson Md 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 Reassignments
3Medicare enrollment records show Michael Peterson reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fresno, CA 93701
- Reassigned Medicare billing, California enrollment
- 11 clinicians in this Medicare group
Fresno, CA 93721
- Reassigned Medicare billing, California enrollment
- 122 clinicians in this Medicare group
Fresno, CA 93721
- Reassigned Medicare billing, California enrollment
- 295 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93701 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
FRESNO, CA 93701
FRESNO, CA 93701
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 Michael Peterson's NPI number?
The NPI number for Michael Peterson is 1437178985. It was assigned to this individual provider in the NPPES registry on July 18, 2006.
Where is Michael Peterson located?
Michael Peterson practices at 2335 E Kashian Ln Ste 280, Fresno, CA 93701. The listed phone number is (559) 256-5130.
What is Michael Peterson's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Michael Peterson enrolled in Medicare?
Yes. Michael Peterson 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 organizations bill Medicare for Michael Peterson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Peterson reassigns Medicare benefits to 3 organizations: Regents Of University Of California (Fresno, CA), Fresno Community Hospital And Medical Center (Fresno, CA) and Central California Faculty Medical Group, Inc. (Fresno, CA). Each 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 Michael Peterson'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 Michael Peterson was last updated on September 16, 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.
# Michael W. Peterson, MD · NPI 1437178985
Pulmonary Disease physician in Fresno, California. Individual provider, active in the CMS NPPES registry since July 18, 2006.
## Identity
- **NPI:** 1437178985 (Entity type: Individual)
- **Enumerated:** July 18, 2006
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** G86406 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2335 E KASHIAN LN STE 280, Fresno, CA 93701-2211
- **Phone:** (559) 256-5130 · **Fax:** (559) 485-4504
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Regents Of University Of California (NPI 1821014374, Fresno, CA); Fresno Community Hospital And Medical Center (NPI 1063686137, Fresno, CA); Central California Faculty Medical Group, Inc. (NPI 1457603573, Fresno, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Minnesota Medical School, class of 1979
## Record status
- **NPPES last updated:** September 16, 2024
- **Other identifiers:** Medicaid 00G864060 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1437178985) · Data from the CMS NPPES public registry.