NPPES file of Aug 9, 2026

Robert Gordon Milisen, N.M.D.

Naturopath · Tempe, AZ

Robert Gordon Milisen, N.M.D. is a naturopath with a practice address in Tempe, Arizona, and NPI 1134347511, issued on Apr 23, 2007. Check the license (Arizona 01617, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134347511
Name
Robert Gordon Milisen
Credential
N.M.D.
Primary taxonomy
Naturopath 175F00000X
License number
01617 AZ
Self-reported in NPPES; status is on the state search
Practice location
903 S Rural RD, Tempe, AZ 85281
Phone
(480) 363-9507
Enumerated
Apr 23, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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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8 nearest naturopath records → All 1,122 in Arizona → Look up another NPI →

Verify Robert Gordon Milisen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 01617    Check 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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76% more Medicare Part D claims than the average naturopath in 2024

192 Medicare Part D claims for 27 beneficiaries, against an average of 109 among the 1,866 providers of this specialty who prescribed in Part D.

  1. Robert Milisen192
  2. Specialty average109

Most prescribed

  1. Gabapentin18 claims
  2. Amlodipine Besylate16 claims
  3. Folic Acid11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Robert Gordon Milisen among 1,122 naturopath records in Arizona

Robert Gordon Milisen, N.M.D. is one of 1,122 naturopath records with a practice address in Arizona. 34% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 4% of them.

  • NPI issued2007 · 4% of these records are older, 79% newer
  • In a Medicare fileYes · 34% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 175F00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

185 naturopath records list a practice address in Tempe

They are 185 of the 4,310 NPPES records with a practice address in Tempe, and 1,122 naturopath records in Arizona.

All 1,122 in Arizona → Every provider in Tempe → Naturopath nationwide →

The 8 naturopath records with the nearest ZIP codes

  1. Casey BartelTempe, AZ 852811235756016
  2. Adriana Berusch Gerardino, NMDTempe, AZ 852811295319994
  3. Diana Buehler, N.D.Tempe, AZ 852811730459652
  4. Annette D'Armata, N.M.D.Tempe, AZ 852811780910208
  5. Roxanna Garcia, NDTempe, AZ 852811124669296
  6. Michael Jamshidi, NDTempe, AZ 852811396216966
  7. Elaine Kozula, NMDTempe, AZ 852811235653809
  8. Bethany McCalla, NMDTempe, AZ 852811568974558

Common questions

What is Robert Gordon Milisen, N.M.D.'s NPI number?

Robert Gordon Milisen, N.M.D.'s National Provider Identifier (NPI) is 1134347511, issued on Apr 23, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Robert Gordon Milisen, N.M.D. located?

The NPPES record lists a practice address at 903 S Rural RD, Tempe, AZ, 85281. Phone: (480) 363-9507. Providers update this record themselves, so call before visiting.

How can I verify Robert Gordon Milisen, N.M.D.'s license?

NPPES lists Arizona license number 01617, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Robert Gordon Milisen, N.M.D. prescribe under Medicare Part D?

In 2024, Robert Gordon Milisen, N.M.D. had 192 Medicare Part D claims for 27 beneficiaries; the average among naturopath prescribers was 109. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.