Karl Chiang, PHD
Clinical Psychologist · Worcester, MA
Karl Chiang, PHD is a clinical psychologist with a practice address in Worcester, Massachusetts, and NPI 1689928194, issued on Nov 6, 2012. Check the license (Massachusetts 9602, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karl Chiang
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 9602 MA
Self-reported in NPPES; status is on the state search - Practice location
- 55 Lake Ave N, Worcester, MA 01655
- Phone
- (508) 334-5393
- Enumerated
- Nov 6, 2012
- Record last updated
- Nov 6, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190716003409); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 3,185 in Massachusetts → Look up another NPI →
Also registered at 55 Lake Ave N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nawal Aamir, MDInternal Medicine Physician1588248926
- Amarys Abadie, CRNACertified Registered Nurse Anesthetist1992936843
- Paula Abate, NPNurse Practitioner1336265909
- Aly AbayazeedDiagnostic Radiology Physician1821221946
- Zainab AbbasDermatology Physician1609028000
- Mary-Alice Abbott, MDClinical Genetics (M.D.) Physician1982799417
Verify Karl Chiang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 9602Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 71.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- The University OF Texas AT AustinAustin, TX
- University OF Texas AT Austin Dell Medical SchoolAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karl Chiang among 3,185 clinical psychologist records in Massachusetts
Karl Chiang, PHD is one of 3,185 clinical psychologist records with a practice address in Massachusetts. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 64% of them.
- NPI issued2012 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated2009 · median 2000 among the 777 with a school on file
- Record last updated2012 · 71% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
160 clinical psychologist records list a practice address in Worcester
They are 160 of the 13,166 NPPES records with a practice address in Worcester, and 3,185 clinical psychologist records in Massachusetts.
All 3,185 in Massachusetts → Every provider in Worcester → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Aimee Asgarian, PSY.D.Worcester, MA 016551942262894
- Geri Fuhrmann, PSY.DWorcester, MA 016551023082120
- Marie Fusaro-Davis, PH.D.Worcester, MA 016551063486165
- William Garrison, PH.D.Worcester, MA 016551427037258
- Jessica Griffin, PSY.DWorcester, MA 016551780602912
- Charles Hamad, PH.D.Worcester, MA 016551861417891
- Jurgen Kedesdy, PH.D.Worcester, MA 016551760460190
- Jennifer Lauretti-Robbins, PHDWorcester, MA 016551164440384
Common questions
What is Karl Chiang, PHD's NPI number?
Karl Chiang, PHD's National Provider Identifier (NPI) is 1689928194, issued on Nov 6, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Karl Chiang, PHD located?
The NPPES record lists a practice address at 55 Lake Ave N, Worcester, MA, 01655. Phone: (508) 334-5393. Providers update this record themselves, so call before visiting.
How can I verify Karl Chiang, PHD's license?
NPPES lists Massachusetts license number 9602, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
What is Karl Chiang, PHD's MIPS final score?
The 2023 MIPS final score is 71.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.