NPPES file of Aug 9, 2026

Heather Lynn Serwin, RPH

Pharmacist · Wauwatosa, WI

Heather Lynn Serwin, RPH is a pharmacist with a practice address in Wauwatosa, Wisconsin, and NPI 1487938072, issued on Oct 1, 2011. Check the license (Wisconsin 12006-040, as entered in NPPES) with the Wisconsin 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
1487938072
Name
Heather Lynn Serwin
Credential
RPH
Primary taxonomy
Pharmacist 183500000X
License number
12006-040 WI
Self-reported in NPPES; status is on the state search
Practice location
2275 N Mayfair RD, Wauwatosa, WI 53226
Phone
(414) 774-4821
Enumerated
Oct 1, 2011
Record last updated
Oct 1, 2011 (not updated in 15 years: call before relying on the address or phone)
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 2275 N Mayfair RD

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

  1. Beimnet Abraha, PHARMDPharmacist1003420720
  2. Grace ChungPharmacist1952919367
  3. Kevin Eggenberger, RPHPharmacist1306121371
  4. Amy Gull, PHARMDPharmacist1336773647
  5. Margaret Ledoux, BSPharmacist1851674022
  6. Todd McAllisterPharmacist1295012797

Verify Heather Lynn Serwin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 12006-040
    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 Wisconsin license search

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Most of these Medicare Part D claims are vaccines, 94% of the cost of the top drugs

105 Medicare Part D claims for 98 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.

  1. Heather Serwin105
  2. Specialty average119

Most prescribed

Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.

  1. Shingrix35 claims
  2. Abrysvo27 claims
  3. Arexvy18 claims
  4. Boostrix Tdap16 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.

Heather Lynn Serwin among 5,397 pharmacist records in Wisconsin

Heather Lynn Serwin, RPH is one of 5,397 pharmacist records with a practice address in Wisconsin. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 18% of them.

  • NPI issued2011 · 18% of these records are older, 67% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2011 · 78% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

98 pharmacist records list a practice address in Wauwatosa

They are 98 of the 1,787 NPPES records with a practice address in Wauwatosa, and 5,397 pharmacist records in Wisconsin.

The 8 pharmacist records with the nearest ZIP codes

  1. Deborah Gillard, PHARM.DMilwaukee, WI 532261649383068
  2. Angela Green, PHARMDMilwaukee, WI 532261881616936
  3. Kimberly Hancock, PHARMDMilwuakee, WI 532261730191685
  4. Jennifer HardmanMilwaukee, WI 532261841398419
  5. Jeffrey Jensen, R.PH.Milwaukee, WI 532261073540530
  6. Michelle Martin, PHARMDMilwaukee, WI 532261457411431
  7. Molly Mieska, PHARMD,RPHMilwaukee, WI 532261720192933
  8. Margaret Neuworth, RPHMilwaukee, WI 532261437242906

Common questions

What is Heather Lynn Serwin, RPH's NPI number?

Heather Lynn Serwin, RPH's National Provider Identifier (NPI) is 1487938072, issued on Oct 1, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Heather Lynn Serwin, RPH located?

The NPPES record lists a practice address at 2275 N Mayfair RD, Wauwatosa, WI, 53226. Phone: (414) 774-4821. Providers update this record themselves, so call before visiting.

How can I verify Heather Lynn Serwin, RPH's license?

NPPES lists Wisconsin license number 12006-040, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Heather Lynn Serwin, RPH prescribe under Medicare Part D?

In 2024, Heather Lynn Serwin, RPH had 105 Medicare Part D claims for 98 beneficiaries; the average among pharmacist prescribers was 119. 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.