NPPES file of Aug 9, 2026

Danielle G. Dollinger, PSYD

Clinical Psychologist · Walnut Creek, CA

Danielle G. Dollinger, PSYD is a clinical psychologist with a practice address in Walnut Creek, California, and NPI 1427678127, issued on Apr 22, 2020. Check the license (California 31691, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427678127
Name
Danielle G. Dollinger
Credential
PSYD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
31691 CA
Self-reported in NPPES; status is on the state search
Practice location
55 Cora CT, Walnut Creek, CA 94597
Phone
(925) 457-0986
Enumerated
Apr 22, 2020
Record last updated
Apr 22, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20220413001917); 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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Verify Danielle G. Dollinger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 31691
    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 California 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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The practice group's MIPS final score for 2023 (Medicare payment program): 84 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.

  1. Qualityout of 100 · 30% of the final score83.1
  2. Costout of 100 · 30%63.6
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

One hospital affiliation

  1. Community Hospital OF The Monterey PeninsulaMonterey, CA · Acute Care Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Danielle G. Dollinger among 12,647 clinical psychologist records in California

Danielle G. Dollinger, PSYD is one of 12,647 clinical psychologist records with a practice address in California. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 89% of them.

  • NPI issued2020 · 89% of these records are older, 9% newer
  • In a Medicare fileYes · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated2018 · median 2006 among the 2,424 with a school on file
  • Record last updated2020 · 63% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

96 clinical psychologist records list a practice address in Walnut Creek

They are 96 of the 6,170 NPPES records with a practice address in Walnut Creek, and 12,647 clinical psychologist records in California.

The 8 clinical psychologist records with the nearest ZIP codes

  1. Jennifer Blum, PSYDWalnut Creek, CA 945971366820474
  2. Spencer Crooks, PSYDWalnut Creek, CA 945971457834301
  3. Karyn Goldberg-Boltz, PH.D.Walnut Creek, CA 945971447385117
  4. Alicia Grefenson, PSYD, LPWalnut Creek, CA 945971073707451
  5. Nicole Hermann-Metzger, PSYD, LPWalnut Creek, CA 945971942353578
  6. Katherine Hughes, PH.D.Walnut Creek, CA 945971548302409
  7. Joseph Koudsi, PSY.D.Walnut Creek, CA 945971649557232
  8. Barton Lynch, PSY.D.Walnut Creek, CA 945971518077478

Common questions

What is Danielle G. Dollinger, PSYD's NPI number?

Danielle G. Dollinger, PSYD's National Provider Identifier (NPI) is 1427678127, issued on Apr 22, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Danielle G. Dollinger, PSYD located?

The NPPES record lists a practice address at 55 Cora CT, Walnut Creek, CA, 94597. Phone: (925) 457-0986. Providers update this record themselves, so call before visiting.

How can I verify Danielle G. Dollinger, PSYD's license?

NPPES lists California license number 31691, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

What is Danielle G. Dollinger, PSYD's MIPS final score?

The 2023 MIPS final score is 84 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.