DR. ISAAC O. OSEI MD
NPI 1801861158
Anesthesiology in Monroe, GA
About Dr. Isaac O. Osei Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ISAAC O. OSEI MD (NPI 1801861158) is an individual anesthesiology provider in Monroe, Georgia, licensed in Georgia (59299) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Piedmont Walton Hospital, and is a graduate of Other (1996).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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. Isaac O. Osei 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
7Medicare enrollment records show Isaac Osei reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Monroe, GA 30655
- Reassigned Medicare billing, Georgia enrollment
- 22 clinicians in this Medicare group
Loganville, GA 30052
- Reassigned Medicare billing, Georgia enrollment
- 6 clinicians in this Medicare group
Fayetteville, GA 30214
- Reassigned Medicare billing, Georgia enrollment
- 81 clinicians in this Medicare group
Cedartown, GA 30125
- Reassigned Medicare billing, Georgia enrollment
- 164 clinicians in this Medicare group
Van Wert, OH 45891
- Reassigned Medicare billing, Georgia enrollment
- 18 clinicians in this Medicare group
Little Rock, AR 72205
- Reassigned Medicare billing, Arkansas enrollment
- 253 clinicians in this Medicare group
Exeter, NH 03833
- Reassigned Medicare billing, New Hampshire enrollment
- 189 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 2
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Piedmont Walton Hospital
Acute Care Hospitals · Monroe, GAOther Providers at the Same Location NPPES 16
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 Isaac Osei's NPI number?
The NPI number for Isaac Osei is 1801861158. It was assigned to this individual provider in the NPPES registry on February 21, 2006.
Where is Isaac Osei located?
Isaac Osei practices at 330 Alcovy St, Monroe, GA 30655. The listed phone number is (770) 267-8461.
What is Isaac Osei's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Isaac Osei enrolled in Medicare?
Yes. Isaac Osei 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 Isaac Osei's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Isaac Osei reassigns Medicare benefits to 7 organizations: Walton Anesthesia Associates, PC (Monroe, GA), Surgicare Plus LLC (Loganville, GA), Progressive Anesthesia LLC (Fayetteville, GA), Georgia Group Services, LLC (Cedartown, GA), Clinical Colleagues LLC (Van Wert, OH) and 2 more organizations, listed in the Medicare section above. 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 Isaac Osei's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Isaac Osei affiliated with any hospitals?
According to CMS data, Isaac Osei is affiliated with Piedmont Walton Hospital.
When was this NPI record last updated?
The NPPES record for Isaac Osei was last updated on March 4, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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. Isaac O. Osei, MD · NPI 1801861158
Anesthesiology physician in Monroe, Georgia. Individual provider, active in the CMS NPPES registry since February 21, 2006.
## Identity
- **NPI:** 1801861158 (Entity type: Individual)
- **Enumerated:** February 21, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 59299 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 330 ALCOVY ST, Monroe, GA 30655-2140
- **Phone:** (770) 267-8461
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Walton Anesthesia Associates, PC (NPI 1265642946, Monroe, GA); Surgicare Plus LLC (NPI 1235541608, Loganville, GA); Progressive Anesthesia LLC (NPI 1215225560, Fayetteville, GA); Georgia Group Services, LLC (NPI 1952704942, Cedartown, GA); Clinical Colleagues LLC (NPI 1992725766, Van Wert, OH); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1996
## Record status
- **NPPES last updated:** March 4, 2011
- **Other identifiers:** Medicaid 001406075 (CT); Medicare UPIN H89077; Medicare ID-Type Unspecified 050001407
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Source: [NPI Profile](https://npiprofile.com/npi/1801861158) · Data from the CMS NPPES public registry.