Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Blake David Lollis, M.D., MPH

Family Medicine Physician in Yakima, WA · enumerated 2005.

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

National Provider Identifier

1770577553

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Registry record

Entity type Individual (Type 1)

Name Blake David Lollis

Credential M.D., MPH

Sex Male

Practice address 302 S 10th Ave, Yakima, WA, 98901

Phone (509) 574-3380

Enumeration date Sep 7, 2005

Last updated in NPPES Sep 7, 2016

Taxonomy & licenses

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License MD60584660 (WA) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD60584660 (WA) 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 1770577553 active?

Yes, as of the latest NPPES snapshot, NPI 1770577553 is active (record last updated 2016-09-07).

How do I verify Blake Lollis's NPI record?

Cross-check NPI 1770577553 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-07.