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WEEKS MEDICAL CENTER
NPI 1003820838
Clinic/Center in Lancaster, NH

Active since July 28, 2006CLIA Certified · 2 labs
173 MIDDLE ST, LANCASTER, NH 03584(603) 788-2521(603) 788-5092 Get Directions Write a Review

NPPES record last updated: October 20, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 29, 2025, Jan 2, 2020, Feb 18, 2019 (3 updates tracked since 2019).

About Weeks Medical Center NPPES

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

WEEKS MEDICAL CENTER (NPI 1003820838) is a healthcare organization registered as a clinic/center in Lancaster, New Hampshire and active in the NPI registry since July 2006. The organization holds 2 active CLIA laboratory certificates and lists Matthew Streeter, Nch Cfo/wmc Interim President, as its authorized official.

NPPES Registry Identity

NPI1003820838
Entity TypeOrganization
Primary Taxonomy261Q00000X
Legal Business NameWEEKS MEDICAL CENTER
Location Address173 MIDDLE STLancaster, NH 03584-3508
Mailing Address173 Middle StLancaster, NH 03584-3508 · (603) 788-5029 · Fax (603) 788-5607
Phone(603) 788-2521
Fax(603) 788-5092
Organization SubpartYes
Authorized OfficialMatthew StreeterNch Cfo/wmc Interim President · (603) 326-5610
Enumeration DateJuly 28, 2006
Last NPPES UpdateOctober 20, 20253 updates tracked since enumeration
NPPES CertifiedOctober 20, 2025
✔ NPI 1003820838 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities
Taxonomy Code261Q00000X
Definition

A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X
Also ListedClinic/Center · Multi-SpecialtyTaxonomy 261QM1300X
173 MIDDLE ST, Lancaster, NH 03584
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Other Names 1

Other NameLancaster Patient Care Center

Other Identifiers 3

Medicaid3073532NH
MedicaidRE2758NH
Medicaid303975NH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield.Insurance ›

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 30D0086553

Weeks Medical Center · Lancaster, NH
Active · expires Jan 3, 2028
CLIA Number30D0086553
Laboratory TypeHospital
Certificate Effective DateJanuary 4, 2026
Certificate Expiration DateJanuary 3, 2028
Laboratory DirectorDr. Charles I. Brown
Laboratory Phone(603) 788-5006
Laboratory LocationWeeks Medical Center173 Middle St, Lancaster, NH 03584
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 30D0970367

Weeks Medical Center · Lancaster, NH
Active · expires Jan 31, 2027
CLIA Number30D0970367
Laboratory TypeRural Health Clinic
Certificate Effective DateFebruary 1, 2025
Certificate Expiration DateJanuary 31, 2027
Laboratory DirectorJayne Tarkleson
Laboratory Phone(603) 788-5240
Laboratory LocationWeeks Medical Center173 Middle St, Lancaster, NH 03584
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Other Providers at the Same Location NPPES 20

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

MRS. DEBORAH DICASTRO-SCHAFFER ARNP
Nurse Practitioner (Family)
173 MIDDLE ST
LANCASTER, NH 03584
Coos County (603) 788-4911
MS. ANNA STRAWBRIDGE LINGELBACH-LORENZ PA-C
Physician Assistant (Medical)
173 MIDDLE ST
LANCASTER, NH 03584
Coos County (603) 788-5260
TAMMY ROSE LAZOTT APRN
Nurse Practitioner
173 MIDDLE ST
LANCASTER, NH 03584
Coos County (603) 788-4911
ALYSON BLANCHETTE OTR/L
Occupational Therapist (Physical Rehabilitation)
173 MIDDLE ST
LANCASTER, NH 03584
Coos County (603) 788-5009
BRITTINI LYNNE CUSSON LICSW, LCSW
Social Worker (Clinical)
173 MIDDLE ST
LANCASTER, NH 03584
Coos County (603) 788-5075
DR. ANNA LEE RUELLE D.P.M.
Podiatrist (Foot & Ankle Surgery)
173 MIDDLE ST
LANCASTER, NH 03584
Coos County (603) 788-5029
WEEKS MEDICAL CENTER
General Acute Care Hospital (Critical Access)
173 MIDDLE ST
LANCASTER, NH 03584
Coos County (603) 788-4911
DR. DONALD REDDING CHAPMAN M.D.
Emergency Medicine
173 MIDDLE ST, WEEKS MEDICAL CENTER
LANCASTER, NH 03584
Coos County (603) 788-4911

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 Weeks Medical Center's NPI number?

The NPI number for Weeks Medical Center is 1003820838. It was assigned to this organization in the NPPES registry on July 28, 2006. The provider is also known as Lancaster Patient Care Center.

Where is Weeks Medical Center located?

Weeks Medical Center is located at 173 Middle St, Lancaster, NH 03584. The listed phone number is (603) 788-2521.

What is Weeks Medical Center's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

Does Weeks Medical Center hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Weeks Medical Center accept?

Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Sheld and Anthem Blue Cross and Blue Shield list Weeks Medical Center 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 Weeks Medical Center was last updated on October 20, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.