Joanna K. Tomaszek, FNP
Family Nurse Practitioner · Brooklyn, NY
Joanna K. Tomaszek, FNP is a family nurse practitioner with a practice address in Brooklyn, New York, and NPI 1104160720, issued on Nov 20, 2012. Check the license (New York 346403, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joanna K. Tomaszek
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 346403 NY
Self-reported in NPPES; status is on the state search - Practice location
- 135 N 7TH St, Brooklyn, NY 11249
- Phone
- (718) 218-0450
- Enumerated
- Nov 20, 2012
- Record last updated
- Nov 17, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (718) 218-0451
- Medicare enrollment
- Enrolled (PECOS I20211202002321); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Stony Brook, School Of Medicine, 2020
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at 135 N 7TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joanna K. Tomaszek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 346403Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average family nurse practitioner in 2024
296 Medicare Part D claims for 67 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Lisinopril15 claims
- Atorvastatin Calcium14 claims
- Famotidine13 claims
- Albuterol Sulfate Hfa11 claims
- Azelastine Hcl11 claims
- Levothyroxine Sodium11 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 2 group practices
- 210 Mjd Medical PLLCFar Rockaway, NY
- Icahn School OF Medicine AT Mount SinaiBrooklyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joanna K. Tomaszek among 14,805 family nurse practitioner records in New York
Joanna K. Tomaszek, FNP is one of 14,805 family nurse practitioner records with a practice address in New York. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 22% of them.
- NPI issued2012 · 22% of these records are older, 74% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2020 · median 2019 among the 7,239 with a school on file
- Record last updated2021 · 45% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,244 family nurse practitioner records list a practice address in Brooklyn
They are 1,244 of the 64,057 NPPES records with a practice address in Brooklyn, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in Brooklyn → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Mark Basiratmand, N.P.Brooklyn, NY 112491154836153
- Jordan Berner, FNPBrooklyn, NY 112491356289060
- Emily Fernandes, FNP-BCBrooklyn, NY 112491558298158
- Alexandra HaninBrooklyn, NY 112491528745510
- Jane Huang, NPBrooklyn, NY 112491992513709
- Sally Huey, CFNPBrooklyn, NY 112491871585000
- Jessica Miller, MSN, FNP-BCBrooklyn, NY 112491093432437
- Golda OestreicherBrooklyn, NY 112491407775703
Common questions
What is Joanna K. Tomaszek, FNP's NPI number?
Joanna K. Tomaszek, FNP's National Provider Identifier (NPI) is 1104160720, issued on Nov 20, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Joanna K. Tomaszek, FNP located?
The NPPES record lists a practice address at 135 N 7TH St, Brooklyn, NY, 11249. Phone: (718) 218-0450. Providers update this record themselves, so call before visiting.
How can I verify Joanna K. Tomaszek, FNP's license?
NPPES lists New York license number 346403, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Joanna K. Tomaszek, FNP prescribe under Medicare Part D?
In 2024, Joanna K. Tomaszek, FNP had 296 Medicare Part D claims for 67 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.