Registry data as of Aug 27, 2026

Lynn Zastrow, APN, FNP

Family Nurse Practitioner · Chicago, IL

Lynn Zastrow, APN, FNP is a family nurse practitioner with a practice address in Chicago, Illinois, and NPI 1871527275, issued on Jul 10, 2006. Check the license (Illinois 209-0002133, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1871527275
Name
Lynn Zastrow
Credential
APN, FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209-0002133 IL
Self-reported in NPPES; status is on the state search
Practice location
4600 N Ravenswood Ave, Chicago, IL 60640
Phone
(773) 561-7500
Enumerated
Jul 10, 2006
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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Also registered at 4600 N Ravenswood Ave

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

  1. Brandon Bautista, DOFamily Medicine Physician1619727013
  2. Tiffany BlacklidgeStudent in an Organized Health Care Education/Training Program1235959511
  3. Jacob Broadrick, MSN RNRegistered Nurse1598576860
  4. Shannon BurkeFamily Medicine Physician1992682991
  5. Mariela Cano, M.D.Family Medicine Physician1053342204
  6. Diana Chavez, DOStudent in an Organized Health Care Education/Training Program1225731391

Verify Lynn Zastrow 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 209-0002133
    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 Illinois 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.

95% fewer Medicare Part D claims than the average family nurse practitioner in 2024

69 Medicare Part D claims for 27 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D.

  1. Lynn Zastrow69
  2. Specialty average1,302

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.

Industry payments in 2024: $24.13

1 payment, mostly food and beverage; the largest payer was Pfizer Inc.. The 91,435 providers of this specialty with any payment received $675.31 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lynn Zastrow$24.13
  2. Specialty average$675.31

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

One hospital or facility affiliation

  1. Advocate Health And Hospitals CorporationBuffalo Grove, IL

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

1,479 family nurse practitioner records list a Chicago practice address

They are 1,479 of the 63,379 NPPES records with a Chicago practice address, and 7,207 family nurse practitioner records in Illinois.

Other family nurse practitioner records in Illinois

  1. Deborah Aaron, FNPChicago, IL1114024916
  2. Lawrence Abah, APNAurora, IL1306305115
  3. Theresa AbbaduskyPekin, IL1265892046
  4. Nadia Abbasi-Kling, FNP-BCChicago, IL1033767736
  5. Manar Abdalla, FNPChicago, IL1700632411
  6. Mahubah Abdallah, FNP-CRochelle, IL1841752284
  7. Rana Abdallah, DNP, APRN, FNP-CLake Villa, IL1851261887
  8. Servet Abdelhafez, APRNBrookfield, IL1790505048
  9. Nadia Abdessalam, FNP-BCOak Lawn, IL1356888283
  10. Saima Abdul Karim, FNP-BCCoal City, IL1629498753

Common questions

What is Lynn Zastrow, APN, FNP's NPI number?

Lynn Zastrow, APN, FNP's National Provider Identifier (NPI) is 1871527275, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Lynn Zastrow, APN, FNP located?

The NPPES record lists a practice address at 4600 N Ravenswood Ave, Chicago, IL, 60640. Phone: (773) 561-7500. Providers update this record themselves, so call before visiting.

How can I verify Lynn Zastrow, APN, FNP's license?

NPPES lists Illinois license number 209-0002133, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Lynn Zastrow, APN, FNP prescribe under Medicare Part D?

In 2024, Lynn Zastrow, APN, FNP had 69 Medicare Part D claims for 27 beneficiaries; the average among family nurse practitioner prescribers was 1,302. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.