Tiffany Michelle Ninehouser, PSY.D.
Student in an Organized Health Care Education/Training Program · Concord, CA
Tiffany Michelle Ninehouser, PSY.D. is a student in an organized health care education/training program with a practice address in Concord, California, and NPI 1881864593, issued on Mar 10, 2008. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tiffany Michelle Ninehouser
- Credential
- PSY.D.
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 1333 Willow Pass RD Ste 102, Concord, CA 94520
- Phone
- (925) 825-7094
- Enumerated
- Mar 10, 2008
- Record last updated
- Feb 19, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20121107000097); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 40,652 in California → Look up another NPI →
Also registered at 1333 Willow Pass RD Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Barbara AkoroRehabilitation Practitioner1093671653
- Zahra BahramifarPsychologist1710133442
- Colleen Barshop, M.A.Student in an Organized Health Care Education/Training Program1134312374
- Elaine BrownDay Training/Habilitation Specialist1265244750
- Patrick BurnsSocial Worker1114524923
- Madeleine BurtonStudent in an Organized Health Care Education/Training Program1194394486
Verify Tiffany Michelle Ninehouser 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
Bills Medicare through one group practice
- Upmc Advanced Practice ProvidersPittsburgh, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tiffany Michelle Ninehouser among 40,652 student in an organized health care education/training program records in California
Tiffany Michelle Ninehouser, PSY.D. 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. Its NPI, issued in 2008, is newer than 1% of them.
- NPI issued2008 · 1% of these records are older, 98% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 6% of these records are
- Graduated2009 · median 2017 among the 2,409 with a school on file
- Record last updated2014 · 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).
148 student in an organized health care education/training program records list a practice address in Concord
They are 148 of the 9,328 NPPES records with a practice address in Concord, and 40,652 student in an organized health care education/training program records in California.
All 40,652 in California → Every provider in Concord → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Rayce AnselmoConcord, CA 945201700947090
- Colleen Barshop, M.A.Concord, CA 945201134312374
- Nicole Cannon, M.AConcord, CA 945201356559702
- Klio Geroulanou, MAConcord, CA 945201376759027
- Shabnam HaririConcord, CA 945201881802379
- Eunyoung KimConcord, CA 945201952593683
- Ira Kotlik-KonevConcord, CA 945201326247487
- Jason KwakConcord, CA 945201780892224
Common questions
What is Tiffany Michelle Ninehouser, PSY.D.'s NPI number?
Tiffany Michelle Ninehouser, PSY.D.'s National Provider Identifier (NPI) is 1881864593, issued on Mar 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Michelle Ninehouser, PSY.D. located?
The NPPES record lists a practice address at 1333 Willow Pass RD Ste 102, Concord, CA, 94520. Phone: (925) 825-7094. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Michelle Ninehouser, PSY.D.'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. 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.