Dr Gregory Michael Holtzman, DC - Medicare Chiropractor in Fort Sill, OK

Dr Gregory Michael Holtzman, DC is a medicare enrolled "Chiropractor" provider in Fort Sill, Oklahoma. His current practice location is 2640 Miner Rd, Fort Sill, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (580) 248-4212.

Dr Gregory Michael Holtzman is licensed to practice in Oklahoma (license number 3742) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1811080112.

Contact Information

Dr Gregory Michael Holtzman, DC
2640 Miner Rd,
Fort Sill, OK 73503-4437
(580) 248-4212
(580) 248-4214

Map and Direction




Healthcare Provider's Profile

Full NameDr Gregory Michael Holtzman
GenderMale
Speciality
Experience Years
Location2640 Miner Rd, Fort Sill, Oklahoma
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Gregory Michael Holtzman attended and graduated from in
  NPI Data:
  • NPI Number: 1811080112
  • Provider Enumeration Date: 10/02/2006
  • Last Update Date: 03/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Gregory Michael Holtzman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811080112NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
111N00000XChiropractor 3742 (Oklahoma)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Gregory Michael Holtzman is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Gregory Michael Holtzman, DC
2640 Miner Rd,
Fort Sill, OK 73503-4437

Ph: (580) 585-5600
Dr Gregory Michael Holtzman, DC
2640 Miner Rd,
Fort Sill, OK 73503-4437

Ph: (580) 248-4212

Reviews and Comments


Chiropractor in Fort Sill, OK

Donald Matthew Aguilar, DC
Chiropractor
Medicare: Not Enrolled in Medicare
Practice Location: 4301 Nw Mow Way Rd, Fort Sill, OK 73503
Phone: 580-558-2399    Fax: 580-458-2314
Dr. Jayrone Galera Cortez, D.C.
Chiropractor
Medicare: Not Enrolled in Medicare
Practice Location: 2640 Miner Rd, Fort Sill, OK 73503
Phone: 580-585-5600    
Dr. Penny Garrison Guevara, D.C.
Chiropractor
Medicare: Not Enrolled in Medicare
Practice Location: 4301 Wilson St, Fort Sill, OK 73503
Phone: 580-558-8339    
Dr. Angel K Hong, D.C.
Chiropractor
Medicare: Not Enrolled in Medicare
Practice Location: 4303 Pitman St, Fort Sill, OK 73503
Phone: 580-585-5600    
Garardo Alfonso Vergara, DC
Chiropractor
Medicare: Not Enrolled in Medicare
Practice Location: 4301 Wilson St, Fort Sill, OK 73503
Phone: 580-558-2655    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.