MRS. MARY DENISE HEISS MED
NPI 1821236746
Counselor - School in Williams, AZ

Q: What is Mary Heiss's NPI number?

The NPI number for Mary Heiss is 1821236746. It was assigned to this individual provider in the NPPES registry on January 30, 2009.

Q: What is Mary Heiss's specialty?

The primary specialty registered for this NPI is Counselor, specializing in School, with taxonomy code 101YS0200X.

Q: When was this NPI record last updated?

The NPPES record for Mary Heiss was last updated on January 30, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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 January 30, 2009

440 S 7TH ST, WILLIAMS, AZ 86046(928) 635-4474(928) 635-2796 Get Directions Write a Review

NPPES record last updated: January 30, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mrs. Mary Denise Heiss Med NPPES

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

MRS. MARY DENISE HEISS MED (NPI 1821236746) is an individual school provider in Williams, Arizona and active in the NPI registry since January 2009.

NPPES Registry Identity

NPI1821236746

Entity TypeIndividualFemale

Primary Taxonomy101YS0200X

Provider Legal NameMRS. MARY DENISE HEISSCredential: MED

Location Address440 S 7TH STWilliams, AZ 86046-2327

Mailing Address440 S 7th StWilliams, AZ 86046-2327 · (928) 635-4474 · Fax (928) 635-2796

Phone(928) 635-4474

Fax(928) 635-2796

Sole ProprietorNo

Enumeration DateJanuary 30, 2009

✔ NPI 1821236746 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · SchoolBehavioral Health & Social Service Providers

Taxonomy Code101YS0200X

440 S 7TH ST, Williams, AZ 86046

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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 Mary Heiss's NPI number?

The NPI number for Mary Heiss is 1821236746. It was assigned to this individual provider in the NPPES registry on January 30, 2009.

Where is Mary Heiss located?

Mary Heiss practices at 440 S 7th St, Williams, AZ 86046. The listed phone number is (928) 635-4474.

What is Mary Heiss's specialty?

The primary specialty registered for this NPI is Counselor, specializing in School, with taxonomy code 101YS0200X.

When was this NPI record last updated?

The NPPES record for Mary Heiss was last updated on January 30, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.