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DR. LARS ERLING NIELSON MD
NPI 1740267848
Obstetrics & Gynecology in Lancaster, NH

Active since December 29, 2005
170 MIDDLE ST, LANCASTER, NH 03584(603) 788-2521(603) 788-5027 Get Directions Write a Review

NPPES record last updated: April 17, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Lars Erling Nielson Md NPPES

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

DR. LARS ERLING NIELSON MD (NPI 1740267848) is an individual obstetrics & gynecology provider in Lancaster, New Hampshire, licensed in New Hampshire (8303) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1740267848
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. LARS ERLING NIELSONCredential: MD
Location Address170 MIDDLE STLancaster, NH 03584-3556
Mailing Address173 Middle StLancaster, NH 03584-3508 · (603) 788-5029 · Fax (603) 788-5607
Phone(603) 788-2521
Fax(603) 788-5027
Sole ProprietorNo
Enumeration DateDecember 29, 2005
Last NPPES UpdateApril 17, 2019
✔ NPI 1740267848 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in NH · 8303
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X
170 MIDDLE ST, Lancaster, NH 03584
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Other Identifiers 2

Medicaid30203801NH
Medicaid0001017VT

Other Providers at the Same Location NPPES 11

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

DR. BRIAN ALBERT BEATTIE MD
Family Medicine
170 MIDDLE ST
LANCASTER, NH 03584
Coos County (603) 788-2521
WILLIAMS RADIOLOGY ASSOCIATES
Radiology (Diagnostic Radiology)
170 MIDDLE ST, WEEKS MEDICAL CENTER
LANCASTER, NH 03584
Coos County (603) 788-4911
GWEN G STEWART RD, LD
Dietitian, Registered
170 MIDDLE ST
LANCASTER, NH 03584
Coos County (603) 788-2521
DR. MAUDE OETKING MD
Surgery
170 MIDDLE ST
LANCASTER, NH 03584
Coos County (603) 788-2521
MARYJANE BAHIYYIH CORGNATI PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
170 MIDDLE ST
LANCASTER, NH 03584
Coos County (603) 788-2521
JESSICA ANNE COY RD, CDE
Dietitian, Registered
170 MIDDLE ST
LANCASTER, NH 03584
Coos County (603) 788-2521
DR. AMBER RAE SCHMIDT D.O.
Family Medicine
170 MIDDLE ST
LANCASTER, NH 03584
Coos County (603) 788-5029
JENNIFER MICHELLE HAGAN LCMHC AND MLADC
Counselor (Mental Health)
170 MIDDLE ST
LANCASTER, NH 03584
Coos County (603) 788-2521

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 Lars Nielson's NPI number?

The NPI number for Lars Nielson is 1740267848. It was assigned to this individual provider in the NPPES registry on December 29, 2005.

Where is Lars Nielson located?

Lars Nielson practices at 170 Middle St, Lancaster, NH 03584. The listed phone number is (603) 788-2521.

What is Lars Nielson's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for Lars Nielson was last updated on April 17, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.