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MS. SHARON MERIN THOMSON MD
NPI 1669112306
Internal Medicine in Lebanon, NH

Active since March 30, 2022PECOS EnrolledAccepts Medicare Assignment
1 MEDICAL DR, LEBANON, NH 03756(603) 650-5000(603) 640-1228 Get Directions Write a Review

NPPES record last updated: March 15, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Mar 15, 2026, Mar 2, 2026, Dec 16, 2025 and 1 more (4 updates tracked since 2025).

About Ms. Sharon Merin Thomson Md NPPES

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

MS. SHARON MERIN THOMSON MD (NPI 1669112306) is an individual internal medicine provider in Lebanon, New Hampshire, licensed in New Hampshire (34343) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, is affiliated with Mary Hitchcock Memorial Hospital, and maintains a secondary practice location in Houston.

NPPES Registry Identity

NPI1669112306
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMS. SHARON MERIN THOMSONCredential: MD
Location Address1 MEDICAL DRLebanon, NH 03756-0001
Mailing Address1 Medical DrLebanon, NH 03756-0001 · (603) 650-5000
Phone(603) 650-5000
Fax(603) 640-1228
Sole ProprietorNo
Medical School CMSWake Forest University School Of MedicineGraduated 2022
Enumeration DateMarch 30, 2022
Last NPPES UpdateMarch 15, 20264 updates tracked since enumeration
NPPES CertifiedMarch 15, 2026
✔ NPI 1669112306 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NH · 34343
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1 MEDICAL DR, Lebanon, NH 03756
Open in Google Maps ↗

Secondary Practice Location 1

Location 11 Baylor PlzHouston, TX 77030-3411 · Phone (713) 798-3802

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Harvard Pilgrim Health Care.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Sharon Merin Thomson Md 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 ID8426439688
PECOS Enrollment IDI20250626000390
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mary Hitchcock Memorial Hospital

Acute Care Hospitals · Lebanon, NH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300003
Location1 Medical Center DriveLebanon, NH 03756 · Grafton County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03756 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
$132.09 typical visit price
range $57.75 – $174.26
Typical copayment $33.02 (range $14.43 – $43.56)
Most-billed visit code 99204
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 20

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

EMILY L SWANN APRN
Nurse Practitioner
1 MEDICAL DR
LEBANON, NH 03756
Grafton County (603) 650-6224
DR. JESSICA MARGARET SIN M.D., PH.D.
Radiology (Diagnostic Radiology)
1 MEDICAL DR
LEBANON, NH 03756
Grafton County (603) 650-7650
MR. JUSTIN BERNARD MONTGOMERY FNP-C
Nurse Practitioner (Family)
1 MEDICAL DR, ATTN CENTERS FOR HEALTHY AGING
LEBANON, NH 03756
Grafton County (603) 650-5000
MICHELLE GAFFNEY LAIN MD, MS
Student in an Organized Health Care Education/Training Program
1 MEDICAL DR
LEBANON, NH 03756
Grafton County (603) 650-5000
ILYA NIKOLAEVICH BOYKOV MD
Student in an Organized Health Care Education/Training Program
1 MEDICAL DR
LEBANON, NH 03756
Grafton County (603) 650-5000
XAVIER FOWLER
Student in an Organized Health Care Education/Training Program
1 MEDICAL DR
LEBANON, NH 03756
Grafton County (845) 893-2210
NATALIE NICHOLE ROBERTSON MD
Student in an Organized Health Care Education/Training Program
1 MEDICAL DR
LEBANON, NH 03756
Grafton County (603) 650-5000
HANNAH KING BRILLING LD, RD
Dietitian, Registered
1 MEDICAL DR
LEBANON, NH 03756
Grafton County (603) 650-5907

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 Sharon Thomson's NPI number?

The NPI number for Sharon Thomson is 1669112306. It was assigned to this individual provider in the NPPES registry on March 30, 2022.

Where is Sharon Thomson located?

Sharon Thomson practices at 1 Medical Dr, Lebanon, NH 03756. The listed phone number is (603) 650-5000.

What is Sharon Thomson's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Sharon Thomson enrolled in Medicare?

Yes. Sharon Thomson 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.

What insurance does Sharon Thomson accept?

Health plans from Ambetter from NH Healthy Families and Harvard Pilgrim Health Care list Sharon Thomson 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.

Is Sharon Thomson affiliated with any hospitals?

According to CMS data, Sharon Thomson is affiliated with Mary Hitchcock Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Sharon Thomson was last updated on March 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.