Mahmud S Khan, MD - Medicare Nephrology in Danville, PA

Mahmud S Khan, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Danville, Pennsylvania. He graduated from medical school in 1986 and has 38 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Wellspan Medical Group, Geisinger Clinic and his current practice location is 100 N Academy Ave, Danville, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (570) 271-6393.

Mahmud S Khan is licensed to practice in Pennsylvania (license number MD463005) 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 1952331464.

Contact Information

Mahmud S Khan, MD
100 N Academy Ave,
Danville, PA 17822-1348
(570) 271-6393
(570) 271-5623

Map and Direction




Physician's Profile

Full NameMahmud S Khan
GenderMale
SpecialityNephrology
Experience38 Years
Location100 N Academy Ave, Danville, Pennsylvania
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:
  • Mahmud S Khan graduated from medical school in 1986
  NPI Data:
  • NPI Number: 1952331464
  • Provider Enumeration Date: 07/03/2006
  • Last Update Date: 07/30/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 8426053257
  • Enrollment ID: I20180111000857

Medical Identifiers

Medical identifiers for Mahmud S Khan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952331464NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 238575 (New York)Secondary
207RN0300XInternal Medicine - Nephrology MD463005 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Williamsport Dialysis ClinicMontoursville, PADialysis facility
Gettysburg HospitalGettysburg, PAHospital
Geisinger Medical CenterDanville, PAHospital
Upmc Pinnacle HanoverHanover, PAHospital
Geisinger-bloomsburg HospitalBloomsburg, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wellspan Medical Group19512131151966
Geisinger Clinic53956570012841

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. Mahmud S Khan allows following entities to bill medicare on his behalf.
Entity NameGeisinger Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366493868
PECOS PAC ID: 5395657001
Enrollment ID: O20040130000518
Entity NameWellspan Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750480299
PECOS PAC ID: 1951213115
Enrollment ID: O20040220000815

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. Mahmud S Khan 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
Mahmud S Khan, MD
100 N Academy Ave,
Danville, PA 17822-4903

Ph: (570) 271-6144
Mahmud S Khan, MD
100 N Academy Ave,
Danville, PA 17822-1348

Ph: (570) 271-6393

Reviews and Comments


Internal Medicine Doctors in Danville, PA

Dr. Stanley Joseph Russin, M.D.
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 100 N Academy Ave, Danville, PA 17822
Phone: 570-214-9585    Fax: 570-214-9519
Dr. Steven Bonebrake, D.O.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 100 N Academy Ave, Danville, PA 17822
Phone: 570-271-5555    Fax: 570-271-5269
Tatiana Parra,
Nephrology
Medicare: Medicare Enrolled
Practice Location: 100 N Academy Ave, Danville, PA 17822
Phone: 570-271-6164    Fax: 570-271-6141
Dr. Paul Flavian Simonelli, MD, PH.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 100 N Academy Ave, Mc 01-11, Danville, PA 17822
Phone: 570-271-6655    Fax: 570-214-3967
Dr. Taher M. Yahya, M.D.
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 100 N Academy Ave, Danville, PA 17822
Phone: 570-271-6393    Fax: 570-271-5623
Dr. Ion D. Bucaloiu, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 100 N Academy Ave, Danville, PA 17822
Phone: 570-271-6164    Fax: 570-271-6141
Dr. Mark A Shelly, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 100 N Academy Ave, Danville, PA 17822
Phone: 570-271-6408    Fax: 570-271-5845

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.