John J. Shields, C.A.D.C.
Addiction (Substance Use Disorder) Counselor · Loyalton, CA
John J. Shields, C.A.D.C. is an addiction (substance use disorder) counselor with a practice address in Loyalton, California, and NPI 1306040563, issued on Jun 12, 2007. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John J. Shields
- Credential
- C.A.D.C.
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- License number
- 526I NV
Self-reported in NPPES; status is on the state search - Practice location
- 704 Mill St., Loyalton, CA 96118
- Phone
- (530) 993-6714
- Enumerated
- Jun 12, 2007
- Record last updated
- Aug 5, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (530) 993-6759
- Entity
- Type 1 · individual
8 nearest addiction (substance use disorder) counselor records → All 27,741 in California → Look up another NPI →
Verify John J. Shields in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John J. Shields among 27,741 addiction (substance use disorder) counselor records in California
John J. Shields, C.A.D.C. is one of 27,741 addiction (substance use disorder) counselor records with a practice address in California. under 1% 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 2007, is newer than under 1% of them.
- NPI issued2007 · under 1% of these records are older, 88% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2009 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 addiction (substance use disorder) counselor records list a practice address in Loyalton
They are 3 of the 15 NPPES records with a practice address in Loyalton, and 27,741 addiction (substance use disorder) counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 27,741 in California → Every provider in Loyalton → Addiction (Substance Use Disorder) Counselor nationwide →
The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes
- Earl Henson, CAODCLoyalton, CA 961181528550530
- Robert Szopa, CAADAC RSLoyalton, CA 961181457612996
- Nadia Baratti, CADC-IMarkleeville, CA 961201477846756
- Charla RushPortola, CA 961221437415718
- Mathilda BakerSusanville, CA 961301962537563
- Karen Embree-SmithSusanville, CA 961301184750002
- Shirley FoltzSusanville, CA 961301528198181
- Angela FordSusanville, CA 961301598890832
Common questions
What is John J. Shields, C.A.D.C.'s NPI number?
John J. Shields, C.A.D.C.'s National Provider Identifier (NPI) is 1306040563, issued on Jun 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John J. Shields, C.A.D.C. located?
The NPPES record lists a practice address at 704 Mill St., Loyalton, CA, 96118. Phone: (530) 993-6714. Providers update this record themselves, so call before visiting.
How can I verify John J. Shields, C.A.D.C.'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.