NPPES file of Aug 9, 2026

John Adrian Liedecke

Student in an Organized Health Care Education/Training Program · San Rafael, CA

John Adrian Liedecke is a student in an organized health care education/training program with a practice address in San Rafael, California, and NPI 1952829814, issued on Aug 31, 2017. Check the license with the California 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
1952829814
Name
John Adrian Liedecke
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
20 N San Pedro RD Ste 2021, San Rafael, CA 94903
Phone
(936) 661-2198
Enumerated
Aug 31, 2017
Record last updated
Aug 31, 2017 (not updated in 9 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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Also registered at 20 N San Pedro RD Ste 2021

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Gina AsboStudent in an Organized Health Care Education/Training Program1942726104
  2. Alena Gittens, MSStudent in an Organized Health Care Education/Training Program1275940710
  3. Bruce Gurganus, MFTMental Health Counselor1114940624
  4. Aline LitmanowiczMental Health Counselor1992270490
  5. Lucy NdunguStudent in an Organized Health Care Education/Training Program1487134086
  6. Caitriona Tilden, PH.D.Clinical Psychologist1922526466

Verify John Adrian Liedecke in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California 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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PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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John Adrian Liedecke among 40,652 student in an organized health care education/training program records in California

John Adrian Liedecke is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2017, is newer than 15% of them.

  • NPI issued2017 · 15% of these records are older, 83% newer
  • In a Medicare fileNo · 16% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2017 · 26% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

191 student in an organized health care education/training program records list a practice address in San Rafael

They are 191 of the 3,159 NPPES records with a practice address in San Rafael, and 40,652 student in an organized health care education/training program records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Susan AcevesSan Rafael, CA 949031558407544
  2. Gina AsboSan Rafael, CA 949031942726104
  3. Alexandra Barkin, MSSan Rafael, CA 949031649824038
  4. Stephanie Crampton, M.A.San Rafael, CA 949031356424188
  5. Geeta Davidson, M.S.San Rafael, CA 949031003195108
  6. Alena Gittens, MSSan Rafael, CA 949031275940710
  7. Josue GuadarramaSan Rafael, CA 949031699229930
  8. Ian-Michael HebertSan Rafael, CA 949031447511233

Common questions

What is John Adrian Liedecke's NPI number?

John Adrian Liedecke's National Provider Identifier (NPI) is 1952829814, issued on Aug 31, 2017. An NPI identifies a provider in billing; it is not a license.

Where is John Adrian Liedecke located?

The NPPES record lists a practice address at 20 N San Pedro RD Ste 2021, San Rafael, CA, 94903. Phone: (936) 661-2198. Providers update this record themselves, so call before visiting.

How can I verify John Adrian Liedecke's license?

Search the California 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.

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.