Joseph M. Tilchen, ND
Naturopath · Scottsdale, AZ
Joseph M. Tilchen, ND is a naturopath with a practice address in Scottsdale, Arizona, and NPI 1003416611, issued on Nov 1, 2020. Check the license (Arizona 20-1892, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joseph M. Tilchen
- Credential
- ND
- Primary taxonomy
- Naturopath 175F00000X
- License number
- 20-1892 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 9393 N 90TH St Ste 108B, Scottsdale, AZ 85258
- Phone
- (520) 900-0130
- Enumerated
- Nov 1, 2020
- Record last updated
- Nov 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest naturopath records → All 1,122 in Arizona → Look up another NPI →
Also registered at 9393 N 90TH St Ste 108B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katherine Hagmann, DPMPodiatrist1619359510
Verify Joseph M. Tilchen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 20-1892Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average naturopath in 2024
16 Medicare Part D claims, against an average of 109 among the 1,866 providers of this specialty who prescribed in Part D.
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.
Joseph M. Tilchen among 1,122 naturopath records in Arizona
Joseph M. Tilchen, ND 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 2020, is newer than 75% of them.
- NPI issued2020 · 75% of these records are older, 21% 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 updated2020 · 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).
255 naturopath records list a practice address in Scottsdale
They are 255 of the 11,008 NPPES records with a practice address in Scottsdale, and 1,122 naturopath records in Arizona.
All 1,122 in Arizona → Every provider in Scottsdale → Naturopath nationwide →
The 8 naturopath records with the nearest ZIP codes
- Alexander Coracides, NMDScottsdale, AZ 852581790837367
- Cheryl Deroin, N.M.D.Scottsdale, AZ 852581093927477
- Gioacchino Franco, N.M.DScottsdale, AZ 852581912103771
- Suneil Jain, NMDScottsdale, AZ 852581952486425
- Thomas Kruzel, NDScottsdale, AZ 852581326162058
- Spice Lussier, NMDScottsdale, AZ 852581932235876
- Grant McKernan, N.M.D.Scottsdale, AZ 852581619018108
- Erica Middlemiss, N.M.D.Scottsdale, AZ 852581821265398
Common questions
What is Joseph M. Tilchen, ND's NPI number?
Joseph M. Tilchen, ND's National Provider Identifier (NPI) is 1003416611, issued on Nov 1, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Joseph M. Tilchen, ND located?
The NPPES record lists a practice address at 9393 N 90TH St Ste 108B, Scottsdale, AZ, 85258. Phone: (520) 900-0130. Providers update this record themselves, so call before visiting.
How can I verify Joseph M. Tilchen, ND's license?
NPPES lists Arizona license number 20-1892, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Joseph M. Tilchen, ND prescribe under Medicare Part D?
In 2024, Joseph M. Tilchen, ND had 16 Medicare Part D claims; 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.
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.