Padmaja Chalasani, MD - Medicare Internal Medicine in Saint Marys, OH

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Padmaja Chalasani, MD is a medicare enrolled "Internal Medicine" physician in Saint Marys, Ohio. She graduated from medical school in 1990 and has 36 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Jtdm Family Practice Llc, Joint Township District Memorial Hospital and her current practice location is Grand Lake Primary Care At St Marys, 1140 S Knoxville Ave Ste A, Saint Marys, Ohio. You can reach out to her office (for appointments etc.) via phone at (419) 394-9959.

Padmaja Chalasani is licensed to practice in Ohio (license number 35.074537) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1023113693.

Contact Information

Padmaja Chalasani, MD
Grand Lake Primary Care At St Marys, 1140 S Knoxville Ave Ste A,
Saint Marys, OH 45885-2609
(419) 394-9959
(419) 394-0255

Map and Direction




Physician's Profile

Full NamePadmaja Chalasani
GenderFemale
SpecialityInternal Medicine
Experience36 Years
LocationGrand Lake Primary Care At St Marys, Saint Marys, Ohio
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Padmaja Chalasani graduated from medical school in 1990
  NPI Data:
  • NPI Number: 1023113693
  • Provider Enumeration Date: 09/14/2006
  • Last Update Date: 01/24/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4587674775
  • Enrollment ID: I20060503000044

Medical Identifiers

Medical identifiers for Padmaja Chalasani such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023113693NPI-NPPES
9934723OtherOHORGANIZATIONAL MEDICARE PTAN
H348972OtherOHMEDICARE PTAN
2079076MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 35.074537 (Ohio)Secondary
207R00000XInternal Medicine 35.074537 (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Grand Lake Home HealthSt marys, OHHome health agency
Grand Lake Health SystemSaint marys, OHHospital
Mercer County Joint Township Community HospitalColdwater, OHHospital
Mercy Health-st Rita's Medical CenterLima, OHHospital
Lima Memorial Health SystemLima, OHHospital
Otterbein St Marys Retirement CommunitySt marys, OHNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Jtdm Family Practice Llc216341583748
Joint Township District Memorial Hospital387049159040

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. Padmaja Chalasani allows following entities to bill medicare on her behalf.
Entity NameJoint Township District Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639133002
PECOS PAC ID: 3870491590
Enrollment ID: O20031219000416
Entity NameJtdm Family Practice Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184652539
PECOS PAC ID: 2163415837
Enrollment ID: O20040407000863

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. Padmaja Chalasani 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
Padmaja Chalasani, MD
200 Saint Clair Ave,
Saint Marys, OH 45885-2400

Ph: (419) 300-1129		Padmaja Chalasani, MD
Grand Lake Primary Care At St Marys, 1140 S Knoxville Ave Ste A,
Saint Marys, OH 45885-2609

Ph: (419) 394-9959

Reviews and Comments


Internal Medicine Doctors in Saint Marys, OH


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).

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