NPPES file of Aug 9, 2026

Chloe Jean Estreich Solomon, MD, MS

Emergency Medicine Physician · Oakland, CA

Chloe Jean Estreich Solomon, MD, MS is an emergency medicine physician with a practice address in Oakland, California, and NPI 1346805744, issued on May 1, 2019. Check the license (California A194559, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1346805744
Name
Chloe Jean Estreich Solomon
Credential
MD, MS
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
A194559 CA
Self-reported in NPPES; status is on the state search
Practice location
3600 Broadway, Oakland, CA 94611
Phone
(917) 664-3457
Enumerated
May 1, 2019
Record last updated
Jun 3, 2026
Medicare enrollment
Enrolled (PECOS I20250905004336); accepts Medicare assignment
Medical or professional school
Rush Medical College Of Rush University, 2021
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 3600 Broadway

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

  1. Dann August AbenojarCritical Care Registered Respiratory Therapist1316411242
  2. Jacob AbjelinaStudent in an Organized Health Care Education/Training Program1184474850
  3. Basma Al Bast, MDCardiovascular Disease Physician1184145682
  4. Danielle AllenSpeech-Language Pathologist1154838118
  5. Kritika Amanjee, MD, MBAStudent in an Organized Health Care Education/Training Program1962192666
  6. Eduardo AmarCertified Respiratory Therapist1811460546

Verify Chloe Jean Estreich Solomon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A194559
    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
Open 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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59% fewer Medicare Part D claims than the average emergency medicine physician in 2024

92 Medicare Part D claims for 41 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.

  1. Chloe Solomon92
  2. Specialty average226

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.

Bills Medicare through one group practice

  1. Permanente Medical Group IncOakland, CA

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

Chloe Jean Estreich Solomon among 7,751 emergency medicine physician records in California

Chloe Jean Estreich Solomon, MD, MS is one of 7,751 emergency medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 85% of them.

  • NPI issued2019 · 85% of these records are older, 12% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2021 · median 2011 among the 4,560 with a school on file
  • Record last updated2026 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

247 emergency medicine physician records list a practice address in Oakland

They are 247 of the 18,558 NPPES records with a practice address in Oakland, and 7,751 emergency medicine physician records in California.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. David Doostan, MDOakland, CA 946111174564819
  2. Mark GoldinOakland, CA 946111205834751
  3. Anjali Gupta, MDOakland, CA 946111902837719
  4. Jennifer Harris, MDOakland, CA 946111003912015
  5. Herbert Hern, MDOakland, CA 946111154303121
  6. Jennifer Johnson, MDOakland, CA 946111912001157
  7. Zeenat Khan, MDOakland, CA 946111417048307
  8. Odile Leland-Arizmendi, M.D.Oakland, CA 946111548361926

Common questions

What is Chloe Jean Estreich Solomon, MD, MS's NPI number?

Chloe Jean Estreich Solomon, MD, MS's National Provider Identifier (NPI) is 1346805744, issued on May 1, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Chloe Jean Estreich Solomon, MD, MS located?

The NPPES record lists a practice address at 3600 Broadway, Oakland, CA, 94611. Phone: (917) 664-3457. Providers update this record themselves, so call before visiting.

How can I verify Chloe Jean Estreich Solomon, MD, MS's license?

NPPES lists California license number A194559, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Chloe Jean Estreich Solomon, MD, MS prescribe under Medicare Part D?

In 2024, Chloe Jean Estreich Solomon, MD, MS had 92 Medicare Part D claims for 41 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions 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.