Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Eric L. Maranda, M.D.

Dermatology Physician in Billings, MT · enumerated 2017 · practices at Yellowstone Dermatology Associates LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1205362043

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Eric L. Maranda

Credential M.D.

Sex Male

Practice address Billings, MT, 59102

Phone (406) 702-1323

Enumeration date May 11, 2017

Last updated in NPPES Feb 8, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207ND0101X MOHS-Micrographic Surgery Physician Allopathic & Osteopathic Physicians · License 98511 (MT) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 98511 (MT) Secondary

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 98511 (MT) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1205362043 active?

Yes, as of the latest NPPES snapshot, NPI 1205362043 is active (record last updated 2022-02-08).

How do I verify Eric Maranda's NPI record?

Cross-check NPI 1205362043 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Yellowstone Dermatology Associates LLC MOHS-Micrographic Surgery Physician · Billings, MT NPI 1558033712 Elijah Wendt Physician Assistant · Billings, MT NPI 1083423214

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-08.