JOHN PETER MARS MD
NPI 1316077506
Preventive Medicine - Preventive Medicine/Occupational Environmental Medicine in Longmont, CO

Q: What is John Mars's NPI number?

The NPI number for John Mars is 1316077506. It was assigned to this individual provider in the NPPES registry on March 6, 2007. The provider is also known as Peter Mars MD.

Q: What is John Mars's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Preventive Medicine/Occupational Environmental Medicine, with taxonomy code 2083P0500X.

Q: When was this NPI record last updated?

The NPPES record for John Mars was last updated on September 28, 2018. 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.

Active since March 06, 2007

205 S MAIN ST, SUITE C, LONGMONT, CO 80501(303) 702-1612(303) 774-7899 Get Directions Write a Review

NPPES record last updated: September 28, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About John Peter Mars Md NPPES

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

JOHN PETER MARS MD (NPI 1316077506) is an individual preventive medicine/occupational environmental medicine provider in Longmont, Colorado, licensed in Colorado (36685) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1316077506

Entity TypeIndividualMale

Primary Taxonomy2083P0500X

Provider Legal NameJOHN PETER MARSCredential: MD

Location Address205 S MAIN ST, SUITE CLongmont, CO 80501-1716

Mailing Address205 S Main St, Suite CLongmont, CO 80501-1716 · (303) 702-1612 · Fax (303) 774-7899

Phone(303) 702-1612

Fax(303) 774-7899

Sole ProprietorNo

Enumeration DateMarch 6, 2007

Last NPPES UpdateSeptember 28, 2018

✔ NPI 1316077506 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Preventive Medicine/Occupational Environmental MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2083P0500X

License✔ Licensed in CO · 36685

Definition

A preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.

205 S MAIN ST, Longmont, CO 80501

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Other Names 1

Other Name (5)Peter Mars Md

Other Providers at the Same Location NPPES 19

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

WORKWELL OCCUPATIONAL MEDICINE

Clinic/Center (Occupational Medicine)

205 S MAIN ST
LONGMONT, CO 80501

Boulder County (303) 702-1612

JOHN CHRISTOPHER FUESTON M.D.

Dermatology

205 S MAIN ST, SUITE E
LONGMONT, CO 80501

Boulder County (303) 485-8913

MRS. DIANE PATRICIA SMITH NURSE PRACTITIONER

Nurse Practitioner (Family)

205 S MAIN ST, SUITE B
LONGMONT, CO 80501

Boulder County (303) 772-6244

MR. SCOTT PATRIC SULLIVAN M.H.A.,A.T.C, R.K.T.

Specialist/Technologist (Athletic Trainer)

205 S MAIN ST, SUITE C
LONGMONT, CO 80501

Boulder County (303) 684-9525

MOHAMMAD KARBASSI M.D.

Ophthalmology

205 S MAIN ST, SUITE D
LONGMONT, CO 80501

Boulder County (303) 772-3611

NATHANIEL FOSTER PTA

Physical Therapy Assistant

205 S MAIN ST, SUITE C
LONGMONT, CO 80501

Boulder County (303) 702-1612

MRS. MADISON GREY PETERSON APRN-CNP

Nurse Practitioner (Family)

205 S MAIN ST
LONGMONT, CO 80501

Boulder County (303) 702-1612

HOUSE CALL PHYSICIANS, PC

Family Medicine (Geriatric Medicine)

205 S MAIN ST, SUITE C
LONGMONT, CO 80501

Boulder County (303) 579-5466

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 John Mars's NPI number?

The NPI number for John Mars is 1316077506. It was assigned to this individual provider in the NPPES registry on March 6, 2007. The provider is also known as Peter Mars MD.

Where is John Mars located?

John Mars practices at 205 S Main St Suite C, Longmont, CO 80501. The listed phone number is (303) 702-1612.

What is John Mars's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Preventive Medicine/Occupational Environmental Medicine, with taxonomy code 2083P0500X.

When was this NPI record last updated?

The NPPES record for John Mars was last updated on September 28, 2018. 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.