ALTON LUTHER HAYNES III CRNP
NPI 1679424774
Nurse Practitioner - Family in Rockville, MD

Q: What is Alton Haynes's NPI number?

The NPI number for Alton Haynes is 1679424774. It was assigned to this individual provider in the NPPES registry on February 5, 2026.

Q: What is Alton Haynes's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Alton Haynes was last updated on February 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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 February 05, 2026

11119 ROCKVILLE PIKE STE 100, ROCKVILLE, MD 20852(301) 816-9000 Get Directions Write a Review

NPPES record last updated: February 5, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Alton Luther Haynes Iii Crnp NPPES

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

ALTON LUTHER HAYNES III CRNP (NPI 1679424774) is an individual family provider in Rockville, Maryland, licensed in Maryland (R227388) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1679424774

Entity TypeIndividualMale

Primary Taxonomy363LF0000X

Provider Legal NameALTON LUTHER HAYNES IIICredential: CRNP

Location Address11119 ROCKVILLE PIKE STE 100Rockville, MD 20852-3143

Mailing Address11119 Rockville Pike Ste 100Rockville, MD 20852-3143 · (301) 816-9000

Phone(301) 816-9000

Sole ProprietorNo

Enumeration DateFebruary 5, 2026

NPPES CertifiedFebruary 5, 2026

✔ NPI 1679424774 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in MD · R227388

11119 ROCKVILLE PIKE STE 100, Rockville, MD 20852

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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 Alton Haynes's NPI number?

The NPI number for Alton Haynes is 1679424774. It was assigned to this individual provider in the NPPES registry on February 5, 2026.

Where is Alton Haynes located?

Alton Haynes practices at 11119 Rockville Pike Ste 100, Rockville, MD 20852. The listed phone number is (301) 816-9000.

What is Alton Haynes's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Alton Haynes was last updated on February 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.