Liza Zwiebach, PH.D.
Psychologist · Atlanta, GA
Liza Zwiebach, PH.D. is a psychologist with a practice address in Atlanta, Georgia, and NPI 1477954618, issued on Sep 8, 2014. Check the license (Georgia 3820, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Liza Zwiebach
- Credential
- PH.D.
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 3820 GA
Self-reported in NPPES; status is on the state search - Practice location
- 699 Ponce DE Leon Ave NE, Atlanta, GA 30308
- Phone
- (617) 285-4864
- Enumerated
- Sep 8, 2014
- Record last updated
- Sep 8, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150409001337); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychologist records → All 890 in Georgia → Look up another NPI →
Also registered at 699 Ponce DE Leon Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Liza Zwiebach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license 3820Check 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 MIPS final score for 2023 (Medicare payment program): 92.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- The Emory Clinic IncAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Liza Zwiebach among 890 psychologist records in Georgia
Liza Zwiebach, PH.D. is one of 890 psychologist records with a practice address in Georgia. 10% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 71% of them.
- NPI issued2014 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 10% of these records are
- In the CMS Doctors and Clinicians fileYes · 17% of these records are
- Graduated2014 · median 2000 among the 151 with a school on file
- Record last updated2014 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychologist providers in Georgia
There are 890 psychologist records in Georgia.
All 890 in Georgia → Every provider in Atlanta → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Kenneth Boatner, ED.D.,MPHAtlanta, GA 303081306221411
- Eugene Farber, PH. D.Atlanta, GA 303081619037538
- Stephen Fogleman, PHDAtlanta, GA 303081922619931
- Cheryl Gratton, PHDAtlanta, GA 303081629155759
- Chanda Graves, PH.D.Atlanta, GA 303081912238007
- Linda Grays, PH.D.Atlanta, GA 303081033265541
- Malaika GutekunstAtlanta, GA 303081487347399
- Barbara Thomason, PH.DAtlanta, GA 303081245503010
Common questions
What is Liza Zwiebach, PH.D.'s NPI number?
Liza Zwiebach, PH.D.'s National Provider Identifier (NPI) is 1477954618, issued on Sep 8, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Liza Zwiebach, PH.D. located?
The NPPES record lists a practice address at 699 Ponce DE Leon Ave NE, Atlanta, GA, 30308. Phone: (617) 285-4864. Providers update this record themselves, so call before visiting.
How can I verify Liza Zwiebach, PH.D.'s license?
NPPES lists Georgia license number 3820, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
What is Liza Zwiebach, PH.D.'s MIPS final score?
The 2023 MIPS final score is 92.3 of 100. 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.