NPPES file of Aug 9, 2026

Mary Denise Heiss, MED

School Counselor · Williams, AZ

Mary Denise Heiss, MED is a school counselor with a practice address in Williams, Arizona, and NPI 1821236746, issued on Jan 30, 2009. Check the license with the Arizona board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821236746
Name
Mary Denise Heiss
Credential
MED
Primary taxonomy
School Counselor 101YS0200X
Practice location
440 S 7TH St, Williams, AZ 86046
Phone
(928) 635-4474
Enumerated
Jan 30, 2009
Record last updated
Jan 30, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(928) 635-2796
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Mary Denise Heiss in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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1 school counselor records list a practice address in Williams

They are 1 of the 50 NPPES records with a practice address in Williams, and 404 school counselor records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 404 in Arizona → Every provider in Williams →

Other school counselor records in Arizona

  1. Jennifer Aaron, LPCBuckeye, AZ1558499657
  2. Cynthia AckerSan Luis, AZ1285768887
  3. Cynthia AdamsPhoenix, AZ1942321617
  4. Caryl Altman, MSTucson, AZ1629107479
  5. Candice Alvarez, MEDTucson, AZ1659537546
  6. Josephine Alvarez, MATucson, AZ1811049299
  7. Duane AndersenFlorence, AZ1053506709
  8. Joyce Anderson, M.A. ED.Tucson, AZ1013173905
  9. Pamela Anderson, M. ED.Sierra Vista, AZ1255549762
  10. Stephanie Arnold, MAEOTucson, AZ1669535860

Common questions

What is Mary Denise Heiss, MED's NPI number?

Mary Denise Heiss, MED's National Provider Identifier (NPI) is 1821236746, issued on Jan 30, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Mary Denise Heiss, MED located?

The NPPES record lists a practice address at 440 S 7TH St, Williams, AZ, 86046. Phone: (928) 635-4474. Providers update this record themselves, so call before visiting.

How can I verify Mary Denise Heiss, MED's license?

Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.