NPPES file of Aug 9, 2026

Elissa Helen Patterson, PHD

Clinical Psychologist · Ann Arbor, MI

Elissa Helen Patterson, PHD is a clinical psychologist with a practice address in Ann Arbor, Michigan, and NPI 1689817868, issued on Apr 17, 2009. Check the license (Michigan 6301015960, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1689817868
Name
Elissa Helen Patterson
Credential
PHD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
6301015960 MI
Self-reported in NPPES; status is on the state search
Practice location
1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone
(734) 936-4000
Enumerated
Apr 17, 2009
Record last updated
Jul 19, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20140909002238); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1500 E Medical Center Dr

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

  1. Bryan Aaron, MDObstetrics & Gynecology Physician1578307724
  2. Keith Aaronson, MDAdvanced Heart Failure and Transplant Cardiology Physician1144305301
  3. Rajani Aatre, M.S., M.SC.Genetic Counselor (M.S.)1962122457
  4. Anjelica Abate, MDDiagnostic Radiology Physician1841819216
  5. Nicole Abbott, CRNACertified Registered Nurse Anesthetist1790329860
  6. Ahmed Abdel-Latif, M.D.Interventional Cardiology Physician1518181239

Verify Elissa Helen Patterson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 6301015960
    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
Find the Michigan license search

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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Bills Medicare through one group practice

  1. Regents OF The University OF MichiganAnn Arbor, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Elissa Helen Patterson among 2,965 clinical psychologist records in Michigan

Elissa Helen Patterson, PHD is one of 2,965 clinical psychologist records with a practice address in Michigan. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 44% of them.

  • NPI issued2009 · 44% of these records are older, 52% newer
  • In a Medicare fileYes · 13% of these records are
  • In the CMS Doctors and Clinicians fileYes · 24% of these records are
  • Graduated2013 · median 2005 among the 697 with a school on file
  • Record last updated2019 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

396 clinical psychologist records list a practice address in Ann Arbor

They are 396 of the 15,616 NPPES records with a practice address in Ann Arbor, and 2,965 clinical psychologist records in Michigan.

The 8 clinical psychologist records with the nearest ZIP codes

  1. Christina DowneyAnn Arbor, MI 481091417161407
  2. Todd Favorite, PH.D.Ann Arbor, MI 481091871692293
  3. Alicia Ford, PHDAnn Arbor, MI 481091689828808
  4. Luke Hyde, PH.D.Ann Arbor, MI 481091598998478
  5. Mark Ilgen, PHDAnn Arbor, MI 481091013043496
  6. Julie Kaplow, PHDAnn Arbor, MI 481091144410242
  7. Michelle Kees, PHDAnn Arbor, MI 481091245302769
  8. Michael Kelley, PHDAnn Arbor, MI 481091053492397

Common questions

What is Elissa Helen Patterson, PHD's NPI number?

Elissa Helen Patterson, PHD's National Provider Identifier (NPI) is 1689817868, issued on Apr 17, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Elissa Helen Patterson, PHD located?

The NPPES record lists a practice address at 1500 E Medical Center Dr, Ann Arbor, MI, 48109. Phone: (734) 936-4000. Providers update this record themselves, so call before visiting.

How can I verify Elissa Helen Patterson, PHD's license?

NPPES lists Michigan license number 6301015960, as entered by the provider. Search the Michigan 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.