NPPES file of Aug 9, 2026

Alissa Lee Small, MD

Obstetrics & Gynecology Physician · Marshfield, WI

Alissa Lee Small, MD is an obstetrics & gynecology physician with a practice address in Marshfield, Wisconsin, and NPI 1275192668, issued on Jun 10, 2019. Check the license (Wisconsin 81676, as entered in NPPES) on the Wisconsin Medical Examining Board; 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
1275192668
Name
Alissa Lee Small
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
81676 WI
4351045089 MI
Self-reported in NPPES; status is on the state search
Practice location
1000 North Oak Avenue, Marshfield, WI 54449
Phone
(715) 387-5511
Enumerated
Jun 10, 2019
Record last updated
Sep 15, 2023
Medicare enrollment
Enrolled (PECOS I20230908001536); 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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Also registered at 1000 North Oak Avenue

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

  1. Raquel Buser, MDAnesthesiology Physician1255314548
  2. Virginia BustamanteStudent in an Organized Health Care Education/Training Program1376228577
  3. Paul Fischbuch, MDPediatrics Physician1164841466
  4. Hannah FlakSurgical Physician Assistant1043995111
  5. Mohammed Ilyas, MDNeurology with Special Qualifications in Child Neurology Physician1184952954
  6. Nicholas Lueddecke, PA-CPhysician Assistant1952916108

Verify Alissa Lee Small in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 81676
    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
Open the Wisconsin 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.

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82% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

30 Medicare Part D claims for 17 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Alissa Small30
  2. Specialty average165

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: $48.21

2 payments; by number, the most common kind was food and beverage; the largest payer was Applied Medical Resources Corporation. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alissa Small$48.21
  2. Specialty average$1,030.61

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

Bills Medicare through one group practice

  1. Mchs Hospitals IncMarshfield, WI

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

Alissa Lee Small among 796 obstetrics & gynecology physician records in Wisconsin

Alissa Lee Small, MD is one of 796 obstetrics & gynecology physician records with a practice address in Wisconsin. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 88% of them.

  • NPI issued2019 · 88% of these records are older, 10% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2019 · median 2007 among the 478 with a school on file
  • Record last updated2023 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

16 obstetrics & gynecology physician records list a practice address in Marshfield

They are 16 of the 1,360 NPPES records with a practice address in Marshfield, and 796 obstetrics & gynecology physician records in Wisconsin.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Shahid Atcha, MDMarshfield, WI 544491144276551
  2. Sarah Goetz, M.D.Marshfield, WI 544491902069917
  3. Robert Gribble, MDMarshfield, WI 544491073623138
  4. Paul Harkins, MDMarshfield, WI 544491760592828
  5. Peter Johnson, MDMarshfield, WI 544491881819183
  6. Kim Mackey, MDMarshfield, WI 544491285603431
  7. Maria Mascola, MDMarshfield, WI 544491043310709
  8. Anastasia Osipova, MD,PHDMarshfield, WI 544491073889382

Common questions

What is Alissa Lee Small, MD's NPI number?

Alissa Lee Small, MD's National Provider Identifier (NPI) is 1275192668, issued on Jun 10, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Alissa Lee Small, MD located?

The NPPES record lists a practice address at 1000 North Oak Avenue, Marshfield, WI, 54449. Phone: (715) 387-5511. Providers update this record themselves, so call before visiting.

How can I verify Alissa Lee Small, MD's license?

NPPES lists Wisconsin license number 81676, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Alissa Lee Small, MD prescribe under Medicare Part D?

In 2024, Alissa Lee Small, MD had 30 Medicare Part D claims for 17 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.