Dr Mark A Demasi, DO - Medicare Obstetrics & Gynecology in Somers Point, NJ

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Dr Mark A Demasi, DO is a medicare enrolled "Obstetrics & Gynecology" physician in Somers Point, New Jersey. His current practice location is 501 Bay Ave Ste 202, Somers Point, New Jersey. You can reach out to his office (for appointments etc.) via phone at (609) 904-2173.

Dr Mark A Demasi is licensed to practice in New Jersey (license number 25MB05372900) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1922080340.

Contact Information

Dr Mark A Demasi, DO
501 Bay Ave Ste 202,
Somers Point, NJ 08244-2554
(609) 904-2173
(609) 904-6185

Map and Direction




Physician's Profile

Full NameDr Mark A Demasi
GenderMale
SpecialityObstetrics & Gynecology
Location501 Bay Ave Ste 202, Somers Point, New Jersey
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1922080340
  • Provider Enumeration Date: 11/20/2005
  • Last Update Date: 02/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9931140290
  • Enrollment ID: I20050520000548

Medical Identifiers

Medical identifiers for Dr Mark A Demasi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922080340NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 25MB05372900 (New Jersey)Primary

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 A Demasi allows following entities to bill medicare on his behalf.
Entity NameTrinitas Physicians Practice Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205189941
PECOS PAC ID: 6709002850
Enrollment ID: O20140725000027
Entity NameMid-atlantic Pain Specialists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023415023
PECOS PAC ID: 7113241209
Enrollment ID: O20150120001897
Entity NamePremier Brain And Spine Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922771377
PECOS PAC ID: 6608264833
Enrollment ID: O20211021000001

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 A Demasi 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 A Demasi, DO
501 Bay Ave Ste 202,
Somers Point, NJ 08244-2554

Ph: (609) 904-2173		Dr Mark A Demasi, DO
501 Bay Ave Ste 202,
Somers Point, NJ 08244-2554

Ph: (609) 904-2173

Reviews and Comments


Obstetrics & Gynecology Doctors in Somers Point, NJ

Dr. Daniel R Morgan, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 829 Shore Rd, Somers Point, NJ 08244
Phone: 609-927-3070    Fax: 609-927-2553
Finuccia R Perez, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 829 Shore Rd, Somers Point, NJ 08244
Phone: 609-927-3070    Fax: 609-927-2553
Priscila C Holgado, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 599 Shore Rd, Suite 101, Somers Point, NJ 08244
Phone: 609-926-8353    Fax: 609-926-4579
Dr. Asuncion V Ciceron, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 443 Shore Rd, Suite 101, Somers Point, NJ 08244
Phone: 609-677-7211    Fax: 609-677-7210
Michael C Bravoco, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 599 Shore Rd, Suite 101, Somers Point, NJ 08244
Phone: 609-926-8353    Fax: 609-926-4579
Philip A Korzeniowski, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 599 Shore Rd, Suite 101, Somers Point, NJ 08244
Phone: 609-926-8353    Fax: 609-926-4579

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.