Dr Joseph M Porres, MD - Medicare Dermatology in Rockville, MD

Dr Joseph M Porres, MD is a medicare enrolled "Dermatology" physician in Rockville, Maryland. He graduated from medical school in 1966 and has 58 years of diverse experience with area of expertise as Dermatology. His current practice location is 50 W Edmonston Dr, 308, Rockville, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 762-7364.

Dr Joseph M Porres is licensed to practice in Maryland (license number D44137) 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 1902835689.

Contact Information

Dr Joseph M Porres, MD
50 W Edmonston Dr, 308,
Rockville, MD 20852
(301) 762-7364
(301) 762-7382

Map and Direction




Physician's Profile

Full NameDr Joseph M Porres
GenderMale
SpecialityDermatology
Experience58 Years
Location50 W Edmonston Dr, Rockville, 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 Joseph M Porres graduated from medical school in 1966
  NPI Data:
  • NPI Number: 1902835689
  • Provider Enumeration Date: 07/03/2006
  • Last Update Date: 03/16/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 4183770720
  • Enrollment ID: I20090923000049

Medical Identifiers

Medical identifiers for Dr Joseph M Porres such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902835689NPI-NPPES
423500200MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology D44137 (Maryland)Primary
207ND0900XDermatology - Dermatopathology D44137 (Maryland)Secondary
207NS0135XDermatology - Procedural Dermatology D44137 (Maryland)Secondary

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 Joseph M Porres allows following entities to bill medicare on his behalf.
Entity NameJoseph Porres Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356640338
PECOS PAC ID: 5799960399
Enrollment ID: O20110426000134

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 Joseph M Porres 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 Joseph M Porres, MD
50 W Edmonston Dr, 308,
Rockville, MD 20852

Ph: (301) 762-7364
Dr Joseph M Porres, MD
50 W Edmonston Dr, 308,
Rockville, MD 20852

Ph: (301) 762-7364

Reviews and Comments


Dermatology Doctors in Rockville, MD

Sanders Harris Berk, M.D.
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Phone: 301-610-0663    Fax: 301-610-5420
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Ms. Deepa Patel, M.D.
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Phone: 410-872-9188    
Abby Orlansky, PA-C
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Practice Location: 9601 Blackwell Rd Ste 260, Rockville, MD 20850
Phone: 301-610-0663    
Dr. Max Logan Gratrix, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 15225 Shady Grove Rd, Suite 303, Rockville, MD 20850
Phone: 443-351-3376    

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.