GARRY CHAPMAN
NPI 1801277330
Nurse Anesthetist, Certified Registered in Oktaha, OK
About Garry Chapman NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GARRY CHAPMAN (NPI 1801277330) is an individual nurse anesthetist, certified registered in Oktaha, Oklahoma, licensed in Oklahoma (91338) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Neosho Memorial Regional Medical Center, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
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
Garry Chapman 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
8Medicare enrollment records show Garry Chapman reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tulsa, OK 74135
- Reassigned Medicare billing, Oklahoma enrollment
- 48 clinicians in this Medicare group
Midwest City, OK 73110
- Reassigned Medicare billing, Oklahoma enrollment
- 15 clinicians in this Medicare group
Chanute, KS 66720
- Reassigned Medicare billing, Kansas enrollment
- 75 clinicians in this Medicare group
Arlington, TX 76006
- Reassigned Medicare billing, Oklahoma enrollment
- 144 clinicians in this Medicare group
Elk City, OK 73644
- Reassigned Medicare billing, Oklahoma enrollment
- 108 clinicians in this Medicare group
Fort Worth, TX 76109
- Reassigned Medicare billing, Oklahoma enrollment
- 315 clinicians in this Medicare group
Greenwood Village, CO 80111
- Reassigned Medicare billing, Kansas enrollment
- 43 clinicians in this Medicare group
Rosebud, SD 57570
- Reassigned Medicare billing, Texas enrollment
- 386 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 3
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.
Neosho Memorial Regional Medical Center
Critical Access Hospitals · Chanute, KSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74450 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 Garry Chapman's NPI number?
The NPI number for Garry Chapman is 1801277330. It was assigned to this individual provider in the NPPES registry on June 10, 2015.
Where is Garry Chapman located?
Garry Chapman practices at 10101 S 94th St W, Oktaha, OK 74450. The listed phone number is (918) 869-7700.
What is Garry Chapman's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Garry Chapman enrolled in Medicare?
Yes. Garry Chapman 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 Garry Chapman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Garry Chapman reassigns Medicare benefits to 8 organizations: Anesthesia Associates Of Oklahoma PLLC (Tulsa, OK), Kyle Jones Aprn-Crna PC (Midwest City, OK), Clinical Colleagues Ks PA (Chanute, KS), Northstar Anesthesia Of Oklahoma, PLLC (Arlington, TX), Western Oklahoma Anesthesia Consultants PLLC (Elk City, OK) and 3 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 Garry Chapman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Garry Chapman accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Ambetter of Oklahoma and Blue Cross and Blue Shield of Kansas City and 2 other insurers list Garry Chapman 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.
Is Garry Chapman affiliated with any hospitals?
According to CMS data, Garry Chapman is affiliated with Neosho Memorial Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Garry Chapman was last updated on June 10, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Garry Chapman · NPI 1801277330
Nurse Anesthetist, Certified Registered physician in Oktaha, Oklahoma. Individual provider, active in the CMS NPPES registry since June 10, 2015.
## Identity
- **NPI:** 1801277330 (Entity type: Individual)
- **Enumerated:** June 10, 2015
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 91338 (Oklahoma)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 10101 S 94TH ST W, Oktaha, OK 74450-4735
- **Phone:** (918) 869-7700
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Anesthesia Associates Of Oklahoma PLLC (NPI 1770891475, Tulsa, OK); Kyle Jones Aprn-Crna PC (NPI 1992135628, Midwest City, OK); Clinical Colleagues Ks PA (NPI 1548813967, Chanute, KS); Northstar Anesthesia Of Oklahoma, PLLC (NPI 1043516628, Arlington, TX); Western Oklahoma Anesthesia Consultants PLLC (NPI 1881102614, Elk City, OK); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** June 10, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1801277330) · Data from the CMS NPPES public registry.