NPPES file of Aug 9, 2026

Meredith Berlin, FNP-C

Family Nurse Practitioner · Chicago, IL

Meredith Berlin, FNP-C is a family nurse practitioner with a practice address in Chicago, Illinois, and NPI 1548800105, issued on Jan 12, 2020. Check the license (Illinois 209020586, as entered in NPPES) with the Illinois 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548800105
Name
Meredith Berlin
Credential
FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209020586 IL
Self-reported in NPPES; status is on the state search
Practice location
1701 W Superior St # 1, Chicago, IL 60622
Phone
(312) 666-3494
Enumerated
Jan 12, 2020
Record last updated
Apr 14, 2023
Medicare enrollment
Enrolled (PECOS I20200605000028); accepts Medicare assignment
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 Meredith Berlin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209020586
    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
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59% fewer Medicare Part D claims than the average family nurse practitioner in 2024

537 Medicare Part D claims for 92 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 67% of claims.

  1. Meredith Berlin537
  2. Specialty average1,305

Most prescribed

  1. Trulicity104 claims
  2. Jardiance86 claims
  3. Lantus Solostar38 claims
  4. Basaglar Kwikpen U-10026 claims
  5. Metformin Hcl25 claims
  6. Novolin 70-30 Flexpen20 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.

Bills Medicare through one group practice

  1. Cook CountyChicago, IL

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

Meredith Berlin among 7,639 family nurse practitioner records in Illinois

Meredith Berlin, FNP-C is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% 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 59% of them.

  • NPI issued2020 · 59% of these records are older, 35% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2019 · median 2018 among the 4,778 with a school on file
  • Record last updated2023 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,567 family nurse practitioner records list a practice address in Chicago

They are 1,567 of the 63,379 NPPES records with a practice address in Chicago, and 7,639 family nurse practitioner records in Illinois.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Amy Becklenberg, APNChicago, IL 606221760558589
  2. Marianne Butler, APNChicago, IL 606221518228915
  3. Evelyn Cato, A.P.N.Chicago, IL 606221982911327
  4. Katherine Flechet, APNChicago, IL 606221255752192
  5. Staci Gorson, FNP-BCChicago, IL 606221306274022
  6. Emily Hendel, CNP, MSChicago, IL 606221417118613
  7. Ann McCormick, APNChicago, IL 606221063436889
  8. Mary-Anne Meyer, APNChicago, IL 606221811918402

Common questions

What is Meredith Berlin, FNP-C's NPI number?

Meredith Berlin, FNP-C's National Provider Identifier (NPI) is 1548800105, issued on Jan 12, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Meredith Berlin, FNP-C located?

The NPPES record lists a practice address at 1701 W Superior St # 1, Chicago, IL, 60622. Phone: (312) 666-3494. Providers update this record themselves, so call before visiting.

How can I verify Meredith Berlin, FNP-C's license?

NPPES lists Illinois license number 209020586, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Meredith Berlin, FNP-C prescribe under Medicare Part D?

In 2024, Meredith Berlin, FNP-C had 537 Medicare Part D claims for 92 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.