Ms Gregory James Markman, RN - Medicare Certified Registered Nurse Anesthetist (crna) in Oakland, CA

Ms Gregory James Markman, RN is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Oakland, California. He graduated from nursing school in 2022 and has 4 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Oak Creek Anesthesia Services, Inc. and his current practice location is 2181 Trafalgar Pl, Oakland, California. You can reach out to his office (for appointments etc.) via phone at (539) 219-8826.

Ms Gregory James Markman is licensed to practice in California (license number 95002033) 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 1972114650.

Contact Information

Ms Gregory James Markman, RN
2181 Trafalgar Pl,
Oakland, CA 94611-3245
(539) 219-8826
Not Available

Map and Direction




Provider's Profile

Full NameMs Gregory James Markman
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience4 Years
Location2181 Trafalgar Pl, Oakland, California
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:
  • Ms Gregory James Markman graduated from nursing school in 2022
  NPI Data:
  • NPI Number: 1972114650
  • Provider Enumeration Date: 08/14/2020
  • Last Update Date: 04/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1951776392
  • Enrollment ID: I20230417001701

Medical Identifiers

Medical identifiers for Ms Gregory James Markman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972114650NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163WC0200XRegistered Nurse - Critical Care Medicine 95119575 (California)Secondary
367500000XNurse Anesthetist, Certified Registered 95002033 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaweah Delta Medical CenterVisalia, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Oak Creek Anesthesia Services, Inc.973950940755

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Ms Gregory James Markman allows following entities to bill medicare on his behalf.
Entity NameOak Creek Anesthesia Services, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619589512
PECOS PAC ID: 9739509407
Enrollment ID: O20201019001247
Entity NameGreen Anesthesia
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457039331
PECOS PAC ID: 6103270566
Enrollment ID: O20231004000338

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. Ms Gregory James Markman 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
Ms Gregory James Markman, RN
2181 Trafalgar Pl,
Oakland, CA 94611-3245

Ph: (539) 219-8826
Ms Gregory James Markman, RN
2181 Trafalgar Pl,
Oakland, CA 94611-3245

Ph: (539) 219-8826

Reviews and Comments


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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.