NPPES file of Aug 9, 2026

Monica Sue Eigelberger, M.D.

Specialist · Walnut Creek, CA

Monica Sue Eigelberger, M.D. is a specialist with a practice address in Walnut Creek, California, and NPI 1316036387, issued on Oct 11, 2006. Check the license (California A68921, 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 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1316036387
Name
Monica Sue Eigelberger
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
A68921 CA
Self-reported in NPPES; status is on the state search
Practice location
130 LA Casa Via, Walnut Creek, CA 94598
Phone
(925) 933-0984
Enumerated
Oct 11, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(925) 933-0986
Medicare enrollment
Enrolled (PECOS I20040828000213); accepts Medicare assignment
Medical or professional school
University Of Missouri, Columbia School Of Medicine, 1997
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 130 LA Casa Via

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

  1. Shilpi Anand, M.D.Allergy Physician1871556605
  2. Michael Baker, M.D.Surgery Physician1043309008
  3. Emily Brama, RN, MSN, FNP, NP-CNurse Practitioner1952696684
  4. Angela Christian, N.P.Nurse Practitioner1023442167
  5. Michael Cohen, M.D.Critical Care Medicine (Internal Medicine) Physician1205885779
  6. David Cook, MDAllergy & Immunology Physician1740282425

Verify Monica Sue Eigelberger 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 A68921
    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

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99% fewer Medicare Part D claims than the average specialist in 2024

14 Medicare Part D claims, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D.

  1. Monica Eigelberger14
  2. Specialty average1,380

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The MIPS final score for 2023 (Medicare payment program): 99.3 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.

  1. Qualityout of 100 · 30% of the final score99.1
  2. Costout of 100 · 30%98.7
  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; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $99.86

2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Monica Eigelberger$99.86
  2. Specialty average$4,760.79

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. John Muir Physician NetworkBerkeley, CA

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

Specialist providers in California

There are 5,749 specialist records in California.

Other specialist records in California

  1. Fatemeh Abbasi, PTVan Nuys, CA1558496760
  2. Erlinda Abcede, M.D.Cudahy, CA1831228675
  3. Maher Abdallah, M.D.Palm Springs, CA1205988011
  4. Farinaz AbdiSan Marcos, CA1063153963
  5. Mai Abe, LESanta Monica, CA1609405158
  6. Hamid Abedi, HEARING AID SPECIALISan Diego, CA1659410744
  7. Jonas AbellaSan Francisco, CA1679760938
  8. Shreedhar Abhyankar, M.D.Indio, CA1861530669
  9. Elaine AbichRiverside, CA1780458927
  10. Mussarat Abidi, MDLadera Ranch, CA1053307769

Common questions

What is Monica Sue Eigelberger, M.D.'s NPI number?

Monica Sue Eigelberger, M.D.'s National Provider Identifier (NPI) is 1316036387, issued on Oct 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Monica Sue Eigelberger, M.D. located?

The NPPES record lists a practice address at 130 LA Casa Via, Walnut Creek, CA, 94598. Phone: (925) 933-0984. Providers update this record themselves, so call before visiting.

How can I verify Monica Sue Eigelberger, M.D.'s license?

NPPES lists California license number A68921, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Monica Sue Eigelberger, M.D. prescribe under Medicare Part D?

In 2024, Monica Sue Eigelberger, M.D. had 14 Medicare Part D claims; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.

What is Monica Sue Eigelberger, M.D.'s MIPS final score?

The 2023 MIPS final score is 99.3 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.