Jean C Ryan, MD - Medicare Obstetrics & Gynecology in Portsmouth, NH

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Jean C Ryan, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Portsmouth, New Hampshire. Her current practice location is 875 Greenland Rd, Building A-1, Portsmouth, New Hampshire. You can reach out to her office (for appointments etc.) via phone at (603) 436-1128.

Jean C Ryan is licensed to practice in New Hampshire (license number 10061) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1184689689.

Contact Information

Jean C Ryan, MD
875 Greenland Rd, Building A-1,
Portsmouth, NH 03801-4164
(603) 436-1128
(603) 431-4537

Map and Direction




Physician's Profile

Full NameJean C Ryan
GenderFemale
SpecialityObstetrics & Gynecology
Location875 Greenland Rd, Portsmouth, New Hampshire
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1184689689
  • Provider Enumeration Date: 04/18/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1557382447
  • Enrollment ID: I20051207000460

Medical Identifiers

Medical identifiers for Jean C Ryan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184689689NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 10061 (New Hampshire)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. Jean C Ryan allows following entities to bill medicare on her behalf.
Entity NameFamilies First Of The Greater Seacoast
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114935871
PECOS PAC ID: 2668380858
Enrollment ID: O20050201000804
Entity NameHarbour Womens Health Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720021710
PECOS PAC ID: 5395774954
Enrollment ID: O20050804000684

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. Jean C Ryan 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
Jean C Ryan, MD
875 Greenland Rd, Building A-1,
Portsmouth, NH 03801-4164

Ph: (603) 436-1128		Jean C Ryan, MD
875 Greenland Rd, Building A-1,
Portsmouth, NH 03801-4164

Ph: (603) 436-1128

Reviews and Comments


Obstetrics & Gynecology Doctors in Portsmouth, NH

Catherine Grace Potter, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 155 Griffin Rd, Portsmouth, NH 03801
Phone: 603-431-6011    
Deeptha N. Sastry, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 155 Griffin Rd, Portsmouth, NH 03801
Phone: 603-431-6011    Fax: 603-431-6227
Dr. Kathleen Marie Toivanen, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 875 Greenland Rd, Orchard Park, Suite B11, Portsmouth, NH 03801
Phone: 603-436-2667    Fax: 603-436-2673
Mark A Chag, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: Harbour Women's Health, 155 Griffin Road, Portsmouth, NH 03801
Phone: 603-431-6011    Fax: 603-431-6227
Dr. Emily Jerszyk Amarosa, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 155 Griffin Rd, Portsmouth, NH 03801
Phone: 603-431-6011    Fax: 603-431-6227
Wendy A. Mclaughlin, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 875 Greenland Rd, Building A-1, Portsmouth, NH 03801
Phone: 603-436-1128    Fax: 603-431-4537

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.