Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rodney E Grolman, MD

Surgery Physician in Moses Lake, WA · enumerated 2005.

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

National Provider Identifier

1457340986

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Registry record

Entity type Individual (Type 1)

Name Rodney E Grolman

Credential MD

Sex Male

Practice address 1550 S Pioneer Way, Suite 370, Moses Lake, WA, 98837

Phone (410) 218-8059

Enumeration date Oct 18, 2005

Last updated in NPPES Aug 6, 2013

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License C53617 (CA) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD60050963 (WA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
1334455	Other	MD	AETNA HMO
402277700	Medicaid	MD	-
145724700	Other	MD	FEDERAL WORKMAN'S COMP
887BAA62011004	Other	MD	CAREFIRST
K5850005	Other	DC	CAREFIRST DC
P00354284	Other	MD	RR MEDICARE
7843490	Other	MD	AETNA PPO

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.

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Frequently asked questions

What specialty is Rodney Grolman?

Rodney Grolman is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-06.