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MARY LYNN FAHEY ARNP
NPI 1750386389
Nurse Practitioner - Family in Stratham, NH

Active since June 20, 2005PECOS EnrolledAccepts Medicare Assignment
1 PORTSMOUTH AVE, STRATHAM, NH 03885(603) 943-3600(603) 630-1009 Get Directions Write a Review

NPPES record last updated: November 26, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mary Lynn Fahey Arnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARY LYNN FAHEY ARNP (NPI 1750386389) is an individual family provider in Stratham, New Hampshire, licensed in New Hampshire (027443-23-03) and active in the NPI registry since June 2005. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (1994).

NPPES Registry Identity

NPI1750386389
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARY LYNN FAHEYCredential: ARNP
Location Address1 PORTSMOUTH AVEStratham, NH 03885-2585
Mailing Address100 Shattuck Way, Ste 100Newington, NH 03801-8007 · (603) 431-6677 · Fax (603) 610-2232
Phone(603) 943-3600
Fax(603) 630-1009
Sole ProprietorNo
Medical School CMSOtherGraduated 1994
Enumeration DateJune 20, 2005
Last NPPES UpdateNovember 26, 2024
NPPES CertifiedNovember 26, 2024
✔ NPI 1750386389 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NH · 027443-23-03
Also ListedNurse PractitionerTaxonomy 363L00000X · License RN203678 (MA)
Also ListedNurse Practitioner · Primary CareTaxonomy 363LP2300X · License 027443-23-03 (NH)
1 PORTSMOUTH AVE, Stratham, NH 03885
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1100 SHATTUCK WAY, STE 100NEWINGTON, NH 03801-8007 · Phone (603) 431-6677 · Fax (603) 610-2232
Location 255 Fruit StBoston, MA 02114-2621 · Phone (617) 724-4500 · Fax (617) 726-3306

Other Identifiers 4

Other2305915YPNH01NH · Anthem Bcbs
Medicaid30008013NH
Other7576040-004NH · Cigna
Other213938NH · Cigna

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Taro Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mary Lynn Fahey Arnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4284679994
PECOS Enrollment IDI20050623000090
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

4

Medicare enrollment records show Mary Lynn Fahey reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Convenientmd - Ffs Uc LLC
Same address
Urgent Care
1 PORTSMOUTH AVE
Stratham, NH 03885
  • Reassigned Medicare billing, New Hampshire enrollment
  • 108 clinicians in this Medicare group
NPI 1275224610 (603) 772-3600
Whole Life Health Care, PA
7.5 mi
Primary Care
100 SHATTUCK WAY, SUITE 100
Newington, NH 03801
  • Reassigned Medicare billing, New Hampshire enrollment
  • 17 clinicians in this Medicare group
NPI 1770646614 (603) 431-6677
Massachusetts General Physicians Organization Inc
47 mi
Dermatology
55 FRUIT ST, BUL 2
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,360 clinicians in this Medicare group
NPI 1801874573 (617) 724-0287
The General Hospital Corporation
47 mi
General Acute Care Hospital
55 FRUIT ST, BULFINCH 360
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,234 clinicians in this Medicare group
NPI 1023049236 (617) 726-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03885 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$89.14 typical visit price
range $57.75 – $174.26
Typical copayment $22.28 (range $14.43 – $43.56)
Most-billed visit code 99203
Established Patient
$101.54 typical visit price
range $18.70 – $142.15
Typical copayment $25.38 (range $4.67 – $35.53)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. DANIEL WARD JOHNSON FNP-BC
Nurse Practitioner (Family)
1 PORTSMOUTH AVE
STRATHAM, NH 03885
Rockingham County (603) 772-3600
JILLIAN HENRICK PA-C
Physician Assistant
1 PORTSMOUTH AVE
STRATHAM, NH 03885
Rockingham County (603) 772-3600
CONVENIENTMD - FFS UC LLC
Clinic/Center (Urgent Care)
1 PORTSMOUTH AVE
STRATHAM, NH 03885
Rockingham County (603) 772-3600
JORDAN M WEILER PA-C
Physician Assistant
1 PORTSMOUTH AVE
STRATHAM, NH 03885
Rockingham County (603) 942-3600
CIERRA S SHANLEY FNP-C
Nurse Practitioner (Family)
1 PORTSMOUTH AVE
STRATHAM, NH 03885
Rockingham County (603) 942-3600
CONVENIENTMD LLC
Clinic/Center (Urgent Care)
1 PORTSMOUTH AVE
STRATHAM, NH 03885
Rockingham County (603) 319-4490
MRS. TARA LEE RICHARD FNP-BC
Nurse Practitioner (Family)
1 PORTSMOUTH AVE
STRATHAM, NH 03885
Rockingham County (603) 772-3600
KRISTEN BUCKLEY
Physician Assistant (Medical)
1 PORTSMOUTH AVE
STRATHAM, NH 03885
Rockingham County (603) 772-3600

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Lynn Fahey's NPI number?

The NPI number for Mary Lynn Fahey is 1750386389. It was assigned to this individual provider in the NPPES registry on June 20, 2005.

Where is Mary Lynn Fahey located?

Mary Lynn Fahey practices at 1 Portsmouth Ave, Stratham, NH 03885. The listed phone number is (603) 943-3600.

What is Mary Lynn Fahey's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Mary Lynn Fahey enrolled in Medicare?

Yes. Mary Lynn Fahey is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Mary Lynn Fahey's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Lynn Fahey reassigns Medicare benefits to 4 organizations: Convenientmd - Ffs Uc LLC (Stratham, NH), Whole Life Health Care, PA (Newington, NH), Massachusetts General Physicians Organization Inc (Boston, MA) and The General Hospital Corporation (Boston, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mary Lynn Fahey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mary Lynn Fahey accept?

Health plans from Taro Health list Mary Lynn Fahey as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mary Lynn Fahey was last updated on November 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.