Dr David Raymond Maish, MD - Medicare Orthopedic Surgery in Frederick, MD

Dr David Raymond Maish, MD is a medicare enrolled "Orthopaedic Surgery" physician in Frederick, Maryland. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 1998 and has 26 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Frederick Health Medical Group Llc and his current practice location is 501 W 7th St, Frederick, Maryland. You can reach out to his office (for appointments etc.) via phone at (240) 215-6310.

Dr David Raymond Maish is licensed to practice in Maryland (license number D96085) 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 1215998968.

Contact Information

Dr David Raymond Maish, MD
501 W 7th St,
Frederick, MD 21701-4586
(240) 215-6310
Not Available

Map and Direction




Physician's Profile

Full NameDr David Raymond Maish
GenderMale
SpecialityOrthopedic Surgery
Experience26 Years
Location501 W 7th St, Frederick, Maryland
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 David Raymond Maish attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 1998
  NPI Data:
  • NPI Number: 1215998968
  • Provider Enumeration Date: 03/31/2006
  • Last Update Date: 12/30/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0143209395
  • Enrollment ID: I20230206001526

Medical Identifiers

Medical identifiers for Dr David Raymond Maish such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215998968NPI-NPPES
001898363MedicaidPA
332282300MedicaidMD
0018986360003MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery MD072798L (Pennsylvania)Secondary
207XS0114XOrthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery MD072798L (Pennsylvania)Secondary
207X00000XOrthopaedic Surgery D96085 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Frederick Health Hospital, IncFrederick, MDHome health agency
Homecare Maryland, LlcOwings mills, MDHome health agency
Frederick Health HospitalFrederick, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Frederick Health Medical Group Llc9931341096178

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 David Raymond Maish allows following entities to bill medicare on his behalf.
Entity NameFrederick Health Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619258225
PECOS PAC ID: 9931341096
Enrollment ID: O20130820000555

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 David Raymond Maish 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 David Raymond Maish, MD
400 W 7th St,
Frederick, MD 21701-4506

Ph: (240) 215-6310
Dr David Raymond Maish, MD
501 W 7th St,
Frederick, MD 21701-4586

Ph: (240) 215-6310

Reviews and Comments


Orthopaedic Surgery Doctors in Frederick, MD

Dr. Said Goto Osman, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1003 W 7th St Ste 503, Frederick, MD 21701
Phone: 240-367-9601    Fax: 301-663-5747
Dr. Jennifer Cavanagh, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 501 W 7th St, Frederick, MD 21701
Phone: 240-215-6310    
Tse Shiung Wu, MD
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 187 Thomas Johnson Dr #1, Frederick, MD 21702
Phone: 301-663-0131    Fax: 301-698-9449
Dr. Stanley Yat-ming Chung, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 187 Thomas Johnson Dr, Suite 1, Frederick, MD 21702
Phone: 301-663-0131    Fax: 301-698-9449
Dr. Mihir M Jani, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 501 W 7th St, Frederick, MD 21701
Phone: 301-663-9573    Fax: 240-439-8910
Christopher J Cassels, MD
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 9517 Brigadoon Lane, Frederick, MD 21704
Phone: 203-667-6502    Fax: 203-431-1749
Cory Thomas Walsh, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 86 Thomas Johnson Ct, Frederick, MD 21702
Phone: 301-694-8311    Fax: 301-694-3537

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.