NPPES file of Aug 9, 2026

Molly Jean Groskreutz

Adult Health Nurse Practitioner · Seattle, WA

Molly Jean Groskreutz is an adult health nurse practitioner with a practice address in Seattle, Washington, and NPI 1053173823, issued on Jan 26, 2024. Check the license (Washington AP61506091, as entered in NPPES) with the Washington 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
1053173823
Name
Molly Jean Groskreutz
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
AP61506091 WA
Self-reported in NPPES; status is on the state search
Practice location
825 Eastlake Ave E, Seattle, WA 98109
Phone
(206) 520-5000
Enumerated
Jan 26, 2024
Record last updated
Mar 27, 2026
Medicare enrollment
Enrolled (PECOS I20240411002027); 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 adult health nurse practitioner records → All 546 in Washington → Look up another NPI →

Also registered at 825 Eastlake Ave E

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

  1. Farnoush Abar, M.D.Hematology & Oncology Physician1558560342
  2. Francis Achacoso, MBA, MSN, RN, NE-BCRegistered Nurse1215604061
  3. Bamidele Adebayo, MDNeurological Surgery Physician1255176194
  4. Oyebimpe Adesina, MDHematology & Oncology Physician1184934770
  5. Shirali AgarwalHematology & Oncology Physician1972093052
  6. Ali AlgiraigriSpecialist1467880260

Verify Molly Jean Groskreutz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license AP61506091    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 Washington license search

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80% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

254 Medicare Part D claims for 180 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.

  1. Molly Groskreutz254
  2. Specialty average1,280

Most prescribed

  1. Gavilyte-G91 claims
  2. Peg-3350 And Electrolytes53 claims
  3. Omeprazole50 claims
  4. Pantoprazole Sodium24 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: $304.94

8 payments; by number, the most common kind was food and beverage; the largest payer was Ipsen Biopharmaceuticals, Inc. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Molly Groskreutz$304.94
  2. Specialty average$946.40

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

Bills Medicare through 2 group practices

  1. Legacy Clinics LLCGresham, OR
  2. The Association OF University PhysiciansSeattle, WA

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

Molly Jean Groskreutz among 546 adult health nurse practitioner records in Washington

Molly Jean Groskreutz is one of 546 adult health nurse practitioner records with a practice address in Washington. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 97% of them.

  • NPI issued2024 · 97% of these records are older, 1% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2023 · median 2014 among the 264 with a school on file
  • Record last updated2026 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Washington

There are 546 adult health nurse practitioner records in Washington.

All 546 in Washington → Every provider in Seattle → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Molly Arnold, ARNPSeattle, WA 981091720222672
  2. Rebecca Dolan, ARNPSeattle, WA 981091831444280
  3. Kristin Geary, ANP-BCSeattle, WA 981091124272562
  4. Margaret Guerriero, RN, ARNPSeattle, WA 981091235446956
  5. Amy Liu, ARNPSeattle, WA 981091962783548
  6. Nicole Loving, DNP, AGPCNP-BC, MSNSeattle, WA 981091811179138
  7. Denise Mitchell, ARNPSeattle, WA 981091609124031
  8. Susanna Myers, ARNPSeattle, WA 981091033435359

Common questions

What is Molly Jean Groskreutz's NPI number?

Molly Jean Groskreutz's National Provider Identifier (NPI) is 1053173823, issued on Jan 26, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Molly Jean Groskreutz located?

The NPPES record lists a practice address at 825 Eastlake Ave E, Seattle, WA, 98109. Phone: (206) 520-5000. Providers update this record themselves, so call before visiting.

How can I verify Molly Jean Groskreutz's license?

NPPES lists Washington license number AP61506091, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Molly Jean Groskreutz prescribe under Medicare Part D?

In 2024, Molly Jean Groskreutz had 254 Medicare Part D claims for 180 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.