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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARY HITCHCOCK MEMORIAL HOSPITAL
NPI 1629788237
General Acute Care Hospital in Lebanon, NH

Active since December 05, 2022CLIA Certified · 9 labs
1 MEDICAL CENTER DR, LEBANON, NH 03756(603) 650-5000 Get Directions Write a Review

NPPES record last updated: August 31, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 31, 2026, Nov 15, 2023, Nov 8, 2023 and 2 more (5 updates tracked since 2022).

About Mary Hitchcock Memorial Hospital NPPES

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

MARY HITCHCOCK MEMORIAL HOSPITAL (NPI 1629788237), doing business as Mhmh Regional Services, is a healthcare organization registered as a general acute care hospital in Lebanon, New Hampshire and active in the NPI registry since December 2022. The organization holds 9 active CLIA laboratory certificates, maintains 22 additional practice locations, and lists Wendy Fielding, Chief Financial Officer, as its authorized official.

NPPES Registry Identity

NPI1629788237
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameMARY HITCHCOCK MEMORIAL HOSPITAL
Location Address1 MEDICAL CENTER DRLebanon, NH 03756-1000
Mailing AddressPo Box 419112Boston, MA 02241-9112 · (603) 650-5000
Phone(603) 650-5000
Organization SubpartYes
Authorized OfficialWendy FieldingChief Financial Officer · (603) 653-1102
Enumeration DateDecember 5, 2022
Last NPPES UpdateAugust 31, 20265 updates tracked since enumeration
NPPES CertifiedAugust 31, 2026
✔ NPI 1629788237 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 7

★ Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
Definition
An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.
Also ListedInternal MedicineTaxonomy 207R00000X
Also ListedPediatricsTaxonomy 208000000X
Also ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X
Also ListedSurgeryTaxonomy 208600000X
Also ListedClinic/Center · Multi-SpecialtyTaxonomy 261QM1300X
Also ListedClinic/Center · RadiologyTaxonomy 261QR0200X
1 MEDICAL CENTER DR, Lebanon, NH 03756
Open in Google Maps ↗

Other Names 1

Doing Business AsMhmh Regional Services

Secondary Practice Locations 22

Location 12 Pillsbury St Ste 401Concord, NH 03301-3549 · Phone (603) 226-2200
Location 220 Warwick RdWinchester, NH 03470-2820 · Phone (603) 354-4000
Location 3312 Marlboro StKeene, NH 03431-4116 · Phone (603) 354-5400
Location 4191 Clark AveBrattleboro, VT 05301-3403 · Phone (802) 251-8484
Location 5590 Court StKeene, NH 03431-1719 · Phone (603) 354-4000
Location 660 Commercial St Ste 404Concord, NH 03301-5096 · Phone (603) 226-2200
Location 725 S River RdBedford, NH 03110-6708 · Phone (603) 695-2500
Location 8100 Hitchcock WayManchester, NH 03104-4125 · Phone (603) 695-2500
Location 987 McGregor StManchester, NH 03102-3765 · Phone (603) 695-2500
Location 10149 Emerald StKeene, NH 03431-3611 · Phone (603) 354-5400
Location 11173 Daniel Webster HwyNashua, NH 03060-5256 · Phone (603) 577-4000
Location 12253 Pleasant StConcord, NH 03301-7560 · Phone (603) 226-2200
Location 13208 Robinson RdHudson, NH 03051-3059 · Phone (603) 577-4000
Location 14294 Daniel Webster HwyMerrimack, NH 03054-4474 · Phone (603) 440-7722
Location 1514 Armory RdMilford, NH 03055-3405 · Phone (603) 673-2515
Location 162300 Southwood DrNashua, NH 03063-1818 · Phone (603) 577-4000
Location 175 Washington PlBedford, NH 03110-6736 · Phone (603) 695-2500
Location 1830 Canton StManchester, NH 03103-3524 · Phone (603) 622-3623
Location 1958 Hawthorne DrBedford, NH 03110-6912 · Phone (603) 695-2500
Location 2024 Railroad StKeene, NH 03431-3744 · Phone (603) 354-5400
Location 2162 Maple AveKeene, NH 03431-1625 · Phone (603) 354-4000
Location 2251 Railroad StKeene, NH 03431-3987 · Phone (603) 354-4000

Other Identifiers 2

Medicaid3139528NH
Medicaid6712427VT

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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 Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary Hitchcock Memorial Hospital is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2,622

Medicare enrollment records show 2,622 clinicians reassign Medicare billing to Mary Hitchcock Memorial Hospital, which bills Medicare for the services they deliver. Of these, 909 practice at this address. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 68

Nurse Practitioner488
Internal Medicine209
Certified Registered Nurse Anesthetist (CRNA)152
Anesthesiology138
Pediatric Medicine123
Family Practice112
Diagnostic Radiology106
Neurology90
60 other specialties1,204

Nearest to this location (20)

See all 2,622
Mccall Abbott, APRN
Nurse Practitioner
NPI 1396292454
1 MEDICAL CENTER DR
Lebanon, NH 03756
(603) 650-5000
✔ PECOS✔ Accepts MedicareSame address
Alexander Abess, MD
Anesthesiology
NPI 1679677694
ONE MEDICAL CENTER DRIVE ANESTHESIOLOGY
Lebanon, NH 03756
(603) 650-6177
✔ PECOS✔ Accepts MedicareSame address
Wahid Abu-Amer, M.D.
Emergency Medicine
NPI 1154852200
1 MEDICAL CENTER DR
Lebanon, NH 03756
(603) 650-5000
✔ PECOSSame address
Indira Acharya
Rheumatology
NPI 1407428600
1 MEDICAL CENTER DR
Lebanon, NH 03756
(603) 650-5000
✔ PECOS✔ Accepts MedicareSame address
Prakash Acharya, M.D.
Interventional Cardiology
NPI 1912306895
1 MEDICAL CENTER DR
Lebanon, NH 03756
(603) 650-5000
✔ PECOS✔ Accepts MedicareSame address
Evan Adams, MD
General Surgery
NPI 1265928055
1 MEDICAL CENTER DR
Lebanon, NH 03756
(603) 650-5000
✔ PECOS✔ Accepts MedicareSame address
Muhammad Zubair Afzal, M.D.
Medical Oncology
NPI 1982983821
1 MEDICAL CENTER DR HOSPITAL MEDICINE
Lebanon, NH 03756
(603) 650-8380
✔ PECOS✔ Accepts MedicareSame address
Christopher Ahern, D.O.
Hospice/Palliative Care
NPI 1124405352
ONE MEDICAL CENTER DRIVE
Lebanon, NH 03756
(860) 358-6486
✔ PECOS✔ Accepts MedicareSame address
Kaitlyn Ahlers, PHD
Clinical Psychologist
NPI 1740953868
1 MEDICAL CENTER DR
Lebanon, NH 03756
(603) 650-5922
✔ PECOSSame address
Shawn Ahmad, MD
Cardiovascular Disease (Cardiology)
NPI 1275800708
1 MEDICAL CENTER DR DARTMOUTH HITCHCOCK - CARDIOLOGY
Lebanon, NH 03756
(603) 650-6224
✔ PECOS✔ Accepts MedicareSame address
Tinuola Ajayi, MBBS, MPH
Internal Medicine
NPI 1023698024
1 MEDICAL CENTER DR
Lebanon, NH 03756
(603) 308-1472
✔ PECOS✔ Accepts MedicareSame address
Matthew Alef
Vascular Surgery
NPI 1639371610
1 MEDICAL CENTER DR
Lebanon, NH 03756
(603) 650-5000
✔ PECOS✔ Accepts MedicareSame address
Fatima Ali, DO
Obstetrics/Gynecology
NPI 1578128583
1 MEDICAL CENTER DR
Lebanon, NH 03756
(603) 650-5000
✔ PECOSSame address
Cheryl Anderson, MD
Pediatric Medicine
NPI 1831364157
1 MEDICAL CENTER DR
Lebanon, NH 03756
(603) 650-5000
✔ PECOSSame address
Mary Andrews, RN
Certified Registered Nurse Anesthetist (CRNA)
NPI 1588234900
1 MEDICAL CENTER DR
Lebanon, NH 03756
(603) 650-5000
✔ PECOS✔ Accepts MedicareSame address
Gabriela Andujar Vazquez, M.D.
Infectious Disease
NPI 1104116482
1 MEDICAL CENTER DR
Lebanon, NH 03756
(603) 650-5000
✔ PECOS✔ Accepts MedicareSame address
Musa Aner, M.D.
Pain Management
NPI 1073628038
ONE MEDICAL CENTER DR
Lebanon, NH 03756
(603) 650-5922
✔ PECOS✔ Accepts MedicareSame address
Luke Archibald, M.D.
Psychiatry
NPI 1417190661
1 MEDICAL CENTER DR
Lebanon, NH 03756
(603) 650-6150
✔ PECOS✔ Accepts MedicareSame address
Daniel Aridgides, M.D. PH.D.
Pulmonary Disease
NPI 1083001275
1 MEDICAL CENTER DR
Lebanon, NH 03756
(603) 650-8380
✔ PECOS✔ Accepts MedicareSame address
Joshua Aronson, M.D.
Neurosurgery
NPI 1093970949
1 MEDICAL CENTER DR DEPARTMENT OF NEUROSURGERY
Lebanon, NH 03756
(603) 650-8734
✔ PECOS✔ Accepts MedicareSame address
See all 2,622 clinicians

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

CLIA Laboratory Certificates CMS CLIA 10

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 for Provider-Performed Microscopy Procedures (PPMP) 30D0868634

Mary Hitchcock Memorial Hospital Dba Mhmh Regional Services · Milford, NH
Active · expires Aug 31, 2028
CLIA Number30D0868634
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2026
Certificate Expiration DateAugust 31, 2028
Laboratory DirectorMichael Kaploe
Laboratory Phone(603) 673-2515
Laboratory LocationMary Hitchcock Memorial Hospital Dba Mhmh Regional Services14 Armory Rd, Milford, NH 03055
CLIA data matches this NPI record on: Address Name Phone
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.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 30D0868686

Mary Hitchcock Memorial Hospital Dba Mhmh Regional Services · Hudson, NH
Active · expires Aug 31, 2028
CLIA Number30D0868686
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2026
Certificate Expiration DateAugust 31, 2028
Laboratory DirectorRavi Sathyanarayanagowda
Laboratory Phone(603) 577-4000
Laboratory LocationMary Hitchcock Memorial Hospital Dba Mhmh Regional Services208 Robinson Rd, Hudson, NH 03051
CLIA data matches this NPI record on: Address Name Phone
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.

Certificate of Waiver 30D2081733

Mary Hitchcock Memorial Hospital Dba Mhmh Regional Services · Manchester, NH
Active · expires Jul 29, 2028
CLIA Number30D2081733
Laboratory TypePhysician Office
Certificate Effective DateJuly 30, 2026
Certificate Expiration DateJuly 29, 2028
Laboratory DirectorAndrew R. Spector
Laboratory Phone(603) 622-3623
Laboratory LocationMary Hitchcock Memorial Hospital Dba Mhmh Regional Services30 Canton St, Manchester, NH 03103
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 30D0868689

Mary Hitchcock Memorial Hospital Dba Mhmh Regional Services · Nashua, NH
Active · expires Apr 1, 2028
CLIA Number30D0868689
Laboratory TypePhysician Office
Certificate Effective DateApril 2, 2026
Certificate Expiration DateApril 1, 2028
Laboratory DirectorJonathan B. Thyng
Laboratory Phone(603) 577-4000
Laboratory LocationMary Hitchcock Memorial Hospital Dba Mhmh Regional Services2300 Southwood Drive, Nashua, NH 03063
CLIA data matches this NPI record on: Address Name Phone
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.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 30D0868681

Mary Hitchcock Memorial Hospital Dba Mhmh Regional Services · Merrimack, NH
Active · expires Aug 31, 2028
CLIA Number30D0868681
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2026
Certificate Expiration DateAugust 31, 2028
Laboratory DirectorMary Merkel, Do
Laboratory Phone(603) 424-4713
Laboratory LocationMary Hitchcock Memorial Hospital Dba Mhmh Regional Services294 Daniel Webster Hwy, Merrimack, NH 03054
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.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 30D2036234

Mary Hitchcock Memorial Hospital Dba Mhmh Regional Services · Manchester, NH
Active · expires Feb 2, 2028
CLIA Number30D2036234
Laboratory TypePhysician Office
Certificate Effective DateFebruary 3, 2026
Certificate Expiration DateFebruary 2, 2028
Laboratory DirectorPamela Hofley
Laboratory Phone(603) 695-2524
Laboratory LocationMary Hitchcock Memorial Hospital Dba Mhmh Regional Services100 Hitchcock Way, Manchester, NH 03104
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.

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 Hitchcock Memorial Hospital's NPI number?

The NPI number for Mary Hitchcock Memorial Hospital is 1629788237. It was assigned to this organization in the NPPES registry on December 5, 2022. The provider is doing business as MHMH Regional Services.

Where is Mary Hitchcock Memorial Hospital located?

Mary Hitchcock Memorial Hospital is located at 1 Medical Center Dr, Lebanon, NH 03756. The listed phone number is (603) 650-5000.

What is Mary Hitchcock Memorial Hospital's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

Is Mary Hitchcock Memorial Hospital enrolled in Medicare?

Yes. Mary Hitchcock Memorial Hospital is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mary Hitchcock Memorial Hospital?

According to the CMS Revalidation Reassignment List (October 2026 release), 2,622 clinicians in 68 Medicare specialties reassign their Medicare billing to Mary Hitchcock Memorial Hospital. A 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 the clinician's services. The largest specialties are Nurse Practitioner (488), Internal Medicine (209) and Certified Registered Nurse Anesthetist (CRNA) (152). Of these, 909 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Mary Hitchcock Memorial Hospital hold CLIA laboratory certificates?

Yes. 9 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 Mary Hitchcock Memorial Hospital accept?

Health plans from Ambetter from NH Healthy Families and Anthem Blue Cross and Blue Shield list Mary Hitchcock Memorial Hospital 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 Hitchcock Memorial Hospital was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 days 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.