Dr Mark A Demasi, DO - Medicare Obstetrics/gynecology in Hammonton, NJ

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Dr Mark A Demasi, DO is a medicare enrolled "Obstetrics & Gynecology" physician in Hammonton, New Jersey. He went to Philadelphia College Of Osteopathic Medicine and graduated in 1988 and has 36 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Mid-atlantic Pain Specialists Llc and his current practice location is 653 S White Horse Pike, Hammonton, New Jersey. You can reach out to his office (for appointments etc.) via phone at (609) 561-7787.

Dr Mark A Demasi is licensed to practice in New Jersey (license number 25MB05372900) 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 1922080340.

Contact Information

Dr Mark A Demasi, DO
653 S White Horse Pike,
Hammonton, NJ 08037-2013
(609) 561-7787
(609) 561-7790

Map and Direction




Physician's Profile

Full NameDr Mark A Demasi
GenderMale
SpecialityObstetrics/gynecology
Experience36 Years
Location653 S White Horse Pike, Hammonton, New Jersey
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 A Demasi attended and graduated from Philadelphia College Of Osteopathic Medicine in 1988
  NPI Data:
  • NPI Number: 1922080340
  • Provider Enumeration Date: 11/20/2005
  • Last Update Date: 12/20/2007
  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

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mid-atlantic Pain Specialists Llc71132412093

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

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
653 S White Horse Pike,
Hammonton, NJ 08037-2013

Ph: (609) 561-7787		Dr Mark A Demasi, DO
653 S White Horse Pike,
Hammonton, NJ 08037-2013

Ph: (609) 561-7787

Reviews and Comments


Obstetrics & Gynecology Doctors in Hammonton, NJ

Dr. Rodney Capiro, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 860 S White Horse Pike, Hammonton, NJ 08037
Phone: 609-567-0200    Fax: 609-567-3492
Dr. Owen R Mcfarlane, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 860 S. White Horse Pike, Hammonton, NJ 08037
Phone: 609-567-0200    Fax: 609-567-1951
Judith S Ruffin, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 860 S White Horse Pike, Hammonton, NJ 08037
Phone: 609-567-0200    Fax: 609-567-1951
Kenneth M. Irvis, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 860 S White Horse Pike, Hammonton, NJ 08037
Phone: 609-567-0200    Fax: 609-567-1169

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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