NPPES file of Aug 9, 2026

Erin Macmillan Schwarte, M.D

Obstetrics & Gynecology Physician · Grove City, OH

Erin Macmillan Schwarte, M.D is an obstetrics & gynecology physician with a practice address in Grove City, Ohio, and NPI 1578121794, issued on Jun 3, 2019. Check the license (Ohio 35.154433, as entered in NPPES) on the State Medical Board of Ohio; 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
1578121794
Name
Erin Macmillan Schwarte
Credential
M.D
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
35.154433 OH
Self-reported in NPPES; status is on the state search
Practice location
3503 Southwest Blvd, Grove City, OH 43123
Phone
(614) 533-6140
Enumerated
Jun 3, 2019
Record last updated
Feb 4, 2026
Fax
(614) 533-6141
Medicare enrollment
Enrolled (PECOS I20250819003415); 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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8 nearest obstetrics & gynecology physician records → All 1,572 in Ohio → Look up another NPI →

Also registered at 3503 Southwest Blvd

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

  1. Sara Alderman, MDObstetrics & Gynecology Physician1215012851
  2. Mollie Newbern, DOObstetrics & Gynecology Physician1780213314
  3. Allison Nostrant, DOObstetrics & Gynecology Physician1487282752
  4. Shanice Samuels, DOFamily Medicine Physician1811637937
  5. Shairani Subarajan, DOFamily Medicine Physician1891316386
  6. Anthony Williams, MSN, APRN, FNP-CFamily Nurse Practitioner1134766520

Verify Erin Macmillan Schwarte in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 35.154433    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 Ohio license search

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48% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

85 Medicare Part D claims for 32 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. 27 claims were for opioids.

  1. Erin Schwarte85
  2. Specialty average165

Most prescribed

  1. Ibuprofen20 claims
  2. Ondansetron Hcl14 claims
  3. Tramadol Hcl13 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.

Industry payments in 2024: $678.36

23 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. 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. Erin Schwarte$678.36
  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. Ohiohealth CorporationGrove City, OH

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

Erin Macmillan Schwarte among 1,572 obstetrics & gynecology physician records in Ohio

Erin Macmillan Schwarte, M.D is one of 1,572 obstetrics & gynecology physician records with a practice address in Ohio. 79% 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, 9% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2021 · median 2004 among the 1,041 with a school on file
  • Record last updated2026 · 58% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in Ohio

There are 1,572 obstetrics & gynecology physician records in Ohio.

All 1,572 in Ohio → Every provider in Grove City → Obstetrics & Gynecology Physician nationwide →

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

  1. Sara Alderman, MDGrove City, OH 431231215012851
  2. Benjamin Benitez, DOGrove City, OH 431231699214213
  3. Cory Bennett, D.O.Grove City, OH 431231184068249
  4. Yelena Feldman, D.O.Grove City, OH 431231619260445
  5. Gabriela Hanco, MDGrove City, OH 431231366064552
  6. Robert Jaskot, M.D.Grove City, OH 431231659372308
  7. Jacob Nelson, STUDENT DOGrove City, OH 431231598266801
  8. Mollie Newbern, DOGrove City, OH 431231780213314

Common questions

What is Erin Macmillan Schwarte, M.D's NPI number?

Erin Macmillan Schwarte, M.D's National Provider Identifier (NPI) is 1578121794, issued on Jun 3, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Erin Macmillan Schwarte, M.D located?

The NPPES record lists a practice address at 3503 Southwest Blvd, Grove City, OH, 43123. Phone: (614) 533-6140. Providers update this record themselves, so call before visiting.

How can I verify Erin Macmillan Schwarte, M.D's license?

NPPES lists Ohio license number 35.154433, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Erin Macmillan Schwarte, M.D prescribe under Medicare Part D?

In 2024, Erin Macmillan Schwarte, M.D had 85 Medicare Part D claims for 32 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.