NPPES file of Aug 9, 2026

Zachary Solomon, M.D.

Psychiatry Physician · Highland Park, IL

Zachary Solomon, M.D. is a psychiatry physician with a practice address in Highland Park, Illinois, and NPI 1164569232, issued on Jan 30, 2007. Check the license on the Illinois Department of Financial and Professional Regulation; 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
1164569232
Name
Zachary Solomon
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
Practice location
2055 Green Bay RD, Highland Park, IL 60035
Phone
(847) 432-8159
Enumerated
Jan 30, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(847) 432-8155
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Zachary Solomon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck 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 Illinois license search

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77% fewer Medicare Part D claims than the average psychiatry physician in 2024

232 Medicare Part D claims for 32 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Zachary Solomon232
  2. Specialty average1,000

Most prescribed

  1. Bupropion Xl23 claims
  2. Clonazepam22 claims
  3. Mirtazapine19 claims
  4. Clozapine18 claims
  5. Escitalopram Oxalate18 claims
  6. Desvenlafaxine Succinate Er17 claims

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.

Zachary Solomon among 2,147 psychiatry physician records in Illinois

Zachary Solomon, M.D. is one of 2,147 psychiatry physician records with a practice address in Illinois. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 35% of them.

  • NPI issued2007 · 35% of these records are older, 50% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileNo · 41% of these records are
  • Record last updated2007 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

17 psychiatry physician records list a practice address in Highland Park

They are 17 of the 882 NPPES records with a practice address in Highland Park, and 2,147 psychiatry physician records in Illinois.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Bulbul Bahuguna, MDHighland Park, IL 600351912981366
  2. Lee Becker, MDHighland Park, IL 600351407952658
  3. Arnold Dinner, MDHighland Park, IL 600351144388307
  4. Michelle FieldHighland Park, IL 600351639106693
  5. Lauren JackerHighland Park, IL 600351154320042
  6. Phyllis Loeff, M.D.Highland Park, IL 600351720140163
  7. Joshua Nathan, MDHighland Park, IL 600351720048572
  8. Bruce Roberts, MDHighland Park, IL 600351912974684

Common questions

What is Zachary Solomon, M.D.'s NPI number?

Zachary Solomon, M.D.'s National Provider Identifier (NPI) is 1164569232, issued on Jan 30, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Zachary Solomon, M.D. located?

The NPPES record lists a practice address at 2055 Green Bay RD, Highland Park, IL, 60035. Phone: (847) 432-8159. Providers update this record themselves, so call before visiting.

How can I verify Zachary Solomon, M.D.'s license?

Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Zachary Solomon, M.D. prescribe under Medicare Part D?

In 2024, Zachary Solomon, M.D. had 232 Medicare Part D claims for 32 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.