DR. KEITH K. OGASAWARA MD
NPI 1336240449
Obstetrics & Gynecology - Maternal & Fetal Medicine in Idaho Falls, ID
About Dr. Keith K. Ogasawara Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KEITH K. OGASAWARA MD (NPI 1336240449) is an individual maternal & fetal medicine provider in Idaho Falls, Idaho, licensed in Idaho (M-16831) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Honolulu, and is a graduate of Georgetown University School Of Medicine (1990).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
Accepted Insurance
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
Dr. Keith K. Ogasawara 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
4Medicare enrollment records show Keith Ogasawara reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Salt Lake City, UT 84124
- Reassigned Medicare billing, Utah enrollment
- 6 clinicians in this Medicare group
Grimes, IA 50111
- Reassigned Medicare billing, Iowa enrollment
- 545 clinicians in this Medicare group
Honolulu, HI 96826
- Reassigned Medicare billing, Hawaii enrollment
- 370 clinicians in this Medicare group
Honolulu, HI 96819
- Reassigned Medicare billing, Hawaii enrollment
- 1,187 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 83404 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Keith Ogasawara's NPI number?
The NPI number for Keith Ogasawara is 1336240449. It was assigned to this individual provider in the NPPES registry on September 25, 2006.
Where is Keith Ogasawara located?
Keith Ogasawara practices at 3200 Channing Way Ste A102, Idaho Falls, ID 83404. The listed phone number is (208) 528-2925.
What is Keith Ogasawara's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.
Is Keith Ogasawara enrolled in Medicare?
Yes. Keith Ogasawara 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 Keith Ogasawara's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Keith Ogasawara reassigns Medicare benefits to 4 organizations: Obstetrix Medical Group Of Utah, PC (Salt Lake City, UT), Central Iowa Hospital Corporation (Grimes, IA), Kapiolani Medical Specialists (Honolulu, HI) and Hawaii Permanente Medical Group Inc (Honolulu, HI). 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 Keith Ogasawara's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Keith Ogasawara accept?
Health plans from Kaiser Permanente, University of Utah Health Plans and Wellmark Health Plan of Iowa, Inc. list Keith Ogasawara as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Keith Ogasawara was last updated on September 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Keith K. Ogasawara, MD · NPI 1336240449
Maternal & Fetal Medicine physician in Idaho Falls, Idaho. Individual provider, active in the CMS NPPES registry since September 25, 2006.
## Identity
- **NPI:** 1336240449 (Entity type: Individual)
- **Enumerated:** September 25, 2006
- **Primary specialty:** Obstetrics & Gynecology - Maternal & Fetal Medicine · taxonomy 207VM0101X
- **State license:** M-16831 (Idaho)
- **Sole proprietor:** No
## Practice location
- **Address:** 3200 CHANNING WAY STE A102, Idaho Falls, ID 83404-7561
- **Phone:** (208) 528-2925
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Obstetrix Medical Group Of Utah, PC (NPI 1457627507, Salt Lake City, UT); Central Iowa Hospital Corporation (NPI 1891746434, Grimes, IA); Kapiolani Medical Specialists (NPI 1124071014, Honolulu, HI); Hawaii Permanente Medical Group Inc (NPI 1710945969, Honolulu, HI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Georgetown University School Of Medicine, class of 1990
## Record status
- **NPPES last updated:** September 6, 2022
- **Other identifiers:** Medicaid 078671-02 (HI); Other 00C0207468 (HI)
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Source: [NPI Profile](https://npiprofile.com/npi/1336240449) · Data from the CMS NPPES public registry.