Dr Mark P Diehl, DO - Medicare Rheumatology in Gettysburg, PA

Dr Mark P Diehl, DO is a medicare enrolled "Internal Medicine - Rheumatology" physician in Gettysburg, Pennsylvania. He went to Philadelphia College Of Osteopathic Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice Wellspan Medical Group and his current practice location is 40 V-twin Dr, Suite 205, Gettysburg, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (717) 339-2790.

Dr Mark P Diehl is licensed to practice in Pennsylvania (license number OS012824) 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 1982667754.

Contact Information

Dr Mark P Diehl, DO
40 V-twin Dr, Suite 205,
Gettysburg, PA 17325-7878
(717) 339-2790
(717) 339-2771

Map and Direction




Physician's Profile

Full NameDr Mark P Diehl
GenderMale
SpecialityRheumatology
Experience22 Years
Location40 V-twin Dr, Gettysburg, 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:
  • Dr Mark P Diehl attended and graduated from Philadelphia College Of Osteopathic Medicine in 2002
  NPI Data:
  • NPI Number: 1982667754
  • Provider Enumeration Date: 04/11/2006
  • Last Update Date: 06/13/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 6608812102
  • Enrollment ID: I20050706000967

Medical Identifiers

Medical identifiers for Dr Mark P Diehl such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982667754NPI-NPPES
20077605OtherPAAMERIHEALTH MERCY-WMG
80602OtherPAGEISINGER HEALTH PLAN
101308844MedicaidPA
1548009OtherPAGATEWAY-WMG
1744992OtherPAHIGHMARK BLUE SHIELD
932335OtherMDCAREFIRST MD BCBS
241340OtherPAUNISON-WMG
7335757OtherPAAETNA
50078161OtherPACAPITAL BLUE CROSS-WMG
210561OtherPAJOHNS HOPKINS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine OS012824 (Pennsylvania)Secondary
207RR0500XInternal Medicine - Rheumatology OS012824 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Gettysburg HospitalGettysburg, PAHospital
Chambersburg HospitalChambersburg, PAHospital
York HospitalYork, PAHospital
Waynesboro HospitalWaynesboro, PAHospital
Upmc Pinnacle HanoverHanover, PAHospital

Group Practice Association

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

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 Mark P Diehl allows following entities to bill medicare on his behalf.
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. Dr Mark P Diehl 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 Mark P Diehl, DO
1803 Mount Rose Ave, Suite B3,
York, PA 17403-3051

Ph: (717) 851-1405
Dr Mark P Diehl, DO
40 V-twin Dr, Suite 205,
Gettysburg, PA 17325-7878

Ph: (717) 339-2790

Reviews and Comments


Internal Medicine Doctors in Gettysburg, PA

Mitul Afiniwala, M.D.
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Practice Location: 455 S Washington St, Suite 22, Gettysburg, PA 17325
Phone: 717-339-3105    Fax: 717-339-3107
Benjamin Frizner, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 147 Gettys St, Gettysburg, PA 17325
Phone: 717-339-2025    Fax: 717-339-2011
Dr. Marijka Angelica Grey, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 40 V Twin Dr, Suite 204, Gettysburg, PA 17325
Phone: 717-339-2424    Fax: 717-334-6659
Sabyr K Tabaldiev, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 147 Gettys St, Gettysburg, PA 17325
Phone: 717-339-2025    Fax: 717-339-2011
Dr. Najeem Fazil Habibullah, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 147 Gettys St, Gettysburg, PA 17325
Phone: 717-339-2025    Fax: 717-339-2011
Nesreen Sayed Awad Elkariem Hag Ahmed,
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 40 V Twin Dr Ste 205, Gettysburg, PA 17325
Phone: 717-339-2790    Fax: 717-798-3162
Tina Pakala, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 37 N 5th St, Gettysburg, PA 17325
Phone: 717-339-3125    Fax: 717-334-3184

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.

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