Dr Lakshmi Ramakrishnan, MD - Medicare Hospitalist in Norman, OK

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Dr Lakshmi Ramakrishnan, MD is a medicare enrolled "Hospitalist" physician in Norman, Oklahoma. His current practice location is 3100 Northwest Blvd, Norman, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (405) 310-9345.

Dr Lakshmi Ramakrishnan is licensed to practice in Oklahoma (license number 21365) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1578526109.

Contact Information

Dr Lakshmi Ramakrishnan, MD
3100 Northwest Blvd,
Norman, OK 73072-4115
(405) 310-9345
(405) 337-9650

Map and Direction




Physician's Profile

Full NameDr Lakshmi Ramakrishnan
GenderMale
SpecialityHospitalist
Location3100 Northwest Blvd, Norman, Oklahoma
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1578526109
  • Provider Enumeration Date: 04/06/2006
  • Last Update Date: 12/29/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1557338274
  • Enrollment ID: I20041118000236

Medical Identifiers

Medical identifiers for Dr Lakshmi Ramakrishnan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578526109NPI-NPPES
100225640AMedicaidOK

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 21365 (Oklahoma)Secondary
207RG0300XInternal Medicine - Geriatric Medicine 21365 (Oklahoma)Secondary
208M00000XHospitalist 21365 (Oklahoma)Primary

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. Dr Lakshmi Ramakrishnan allows following entities to bill medicare on his behalf.
Entity NameMidwest Hospitalist Group PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376011478
PECOS PAC ID: 9133465354
Enrollment ID: O20190109001451
Entity NameTransitional Care Organization LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861150211
PECOS PAC ID: 2961894035
Enrollment ID: O20220121002371

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 Lakshmi Ramakrishnan 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 Lakshmi Ramakrishnan, MD
4400 Willow Grove Dr,
Norman, OK 73072-4910

Ph: (405) 310-9345		Dr Lakshmi Ramakrishnan, MD
3100 Northwest Blvd,
Norman, OK 73072-4115

Ph: (405) 310-9345

Reviews and Comments


Hospitalist Doctors in Norman, OK

Dr. Laurence Cameron Lenz, DO
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Practice Location: 3300 Healthplex Pkwy, Norman, OK 73072
Phone: 405-515-1000    
George Allen Shelton Jr., PHD, MD
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Practice Location: 419 W Gray St, Norman, OK 73069
Phone: 405-321-3499    Fax: 405-364-5379
Dr. Amer Y. Khan, M.D.
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Phone: 405-515-1000    Fax: 405-579-0477
Rilla K Walker, P.A.
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 620 24th Ave Sw, Ou Norman Neurosurgery, Norman, OK 73069
Phone: 405-224-8111    Fax: 405-701-5927

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.