Gretchen Holloway, APRN
Gerontology Nurse Practitioner · Bristol, CT
Gretchen Holloway, APRN is a gerontology nurse practitioner with a practice address in Bristol, Connecticut, and NPI 1881294486, issued on Nov 1, 2020. Check the license (Connecticut 9290, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gretchen Holloway
- Credential
- APRN
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- 9290 CT
Self-reported in NPPES; status is on the state search - Practice location
- 41 Brewster RD, Bristol, CT 06010
- Phone
- (860) 585-3560
- Enumerated
- Nov 1, 2020
- Record last updated
- Sep 11, 2025
- Fax
- (860) 585-3971
- Medicare enrollment
- Enrolled (PECOS I20210114002840); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 166 in Connecticut → Look up another NPI →
Also registered at 41 Brewster RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Paula Angrand, APRNFamily Nurse Practitioner1841660917
- Christiana Ankiambom, CRNACertified Registered Nurse Anesthetist1891785762
- Peter Arnold, CRNA, APRNCertified Registered Nurse Anesthetist1104065960
- Kenichi Asano, MDAnesthesiology Physician1033378823
- Thomas Balga, PA-CPhysician Assistant1942312202
Verify Gretchen Holloway in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 9290Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024
264 Medicare Part D claims for 130 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone26 claims
- Levofloxacin13 claims
- Ciprofloxacin Hcl12 claims
- Metoprolol Succinate11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 30.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $49.36
3 payments; by number, the most common kind was food and beverage; the largest payer was Smith+Nephew, Inc. The 3,903 providers of this specialty with any payment received $742.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Bristol Hospital Multi Specialty Group, Inc.Bristol, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gretchen Holloway among 166 gerontology nurse practitioner records in Connecticut
Gretchen Holloway, APRN is one of 166 gerontology nurse practitioner records with a practice address in Connecticut. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 58% of them.
- NPI issued2020 · 58% of these records are older, 37% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2020 · median 2019 among the 105 with a school on file
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in Connecticut
There are 166 gerontology nurse practitioner records in Connecticut.
All 166 in Connecticut → Every provider in Bristol → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Beth-Anne Roy, APRNBloomfield, CT 060021033945951
- Amber Wachtarz, DNPBloomfield, CT 060021689256190
- Yvette Johnson, APRNAvon, CT 060011477394294
- Luriza Glynn, APRNFarmington, CT 060301487101465
- Susan SolinskyFarmington, CT 060301326045717
- Danielle Millar, APRNFarmington, CT 060321508381609
- Patricia SeligFarmington, CT 060321437888799
- Lina Garcia, AGPCNP-CGlastonbury, CT 060331235606443
Common questions
What is Gretchen Holloway, APRN's NPI number?
Gretchen Holloway, APRN's National Provider Identifier (NPI) is 1881294486, issued on Nov 1, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Gretchen Holloway, APRN located?
The NPPES record lists a practice address at 41 Brewster RD, Bristol, CT, 06010. Phone: (860) 585-3560. Providers update this record themselves, so call before visiting.
How can I verify Gretchen Holloway, APRN's license?
NPPES lists Connecticut license number 9290, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Gretchen Holloway, APRN prescribe under Medicare Part D?
In 2024, Gretchen Holloway, APRN had 264 Medicare Part D claims for 130 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. Part D covers Medicare prescriptions only.
What is Gretchen Holloway, APRN's MIPS final score?
The 2023 MIPS final score is 30.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.