DR. JOHN THOMAS GALDAMEZ D.O.
NPI 1275641367
Internal Medicine - Critical Care Medicine in Tahlequah, OK
About Dr. John Thomas Galdamez D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN THOMAS GALDAMEZ D.O. (NPI 1275641367) is an individual critical care medicine provider in Tahlequah, Oklahoma, licensed in Oklahoma (2918) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Northeastern Health System, and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (1975).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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. John Thomas Galdamez D.o. 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 John Galdamez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Tahlequah, OK 74464
- Reassigned Medicare billing, Oklahoma enrollment
- 42 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northeastern Health System
Acute Care Hospitals · Tahlequah, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74464 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.
TAHLEQUAH, OK 74464
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 John Galdamez's NPI number?
The NPI number for John Galdamez is 1275641367. It was assigned to this individual provider in the NPPES registry on August 28, 2006.
Where is John Galdamez located?
John Galdamez practices at 1400 E Downing St Tahlequah City Hospital, Tahlequah, OK 74464. The listed phone number is (918) 456-0641.
What is John Galdamez's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is John Galdamez enrolled in Medicare?
Yes. John Galdamez 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 John Galdamez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Galdamez reassigns Medicare benefits to Tahlequah Medical Group LLC (Tahlequah, OK). 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 John Galdamez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Galdamez accept?
Health plans from Blue Cross and Blue Shield of Oklahoma list John Galdamez 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 John Galdamez affiliated with any hospitals?
According to CMS data, John Galdamez is affiliated with Northeastern Health System.
When was this NPI record last updated?
The NPPES record for John Galdamez was last updated on September 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. John Thomas Galdamez, D.O. · NPI 1275641367
Critical Care Medicine physician in Tahlequah, Oklahoma. Individual provider, active in the CMS NPPES registry since August 28, 2006.
## Identity
- **NPI:** 1275641367 (Entity type: Individual)
- **Enumerated:** August 28, 2006
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 2918 (Oklahoma)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1400 E DOWNING ST, TAHLEQUAH CITY HOSPITAL, Tahlequah, OK 74464-3324
- **Phone:** (918) 456-0641 · **Fax:** (918) 453-2359
## 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:** Tahlequah Medical Group LLC (NPI 1881960771, Tahlequah, OK), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Kansas School Of Med, class of 1975
## Record status
- **NPPES last updated:** September 7, 2023
- **Other identifiers:** Medicaid 100006330A (OK)
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Source: [NPI Profile](https://npiprofile.com/npi/1275641367) · Data from the CMS NPPES public registry.