Stephanie C. Grimaldi, PA-C
Physician Assistant · New Haven, CT
Stephanie C. Grimaldi, PA-C is a physician assistant with a practice address in New Haven, Connecticut, and NPI 1730149022, issued on Mar 23, 2006. Check the license (Connecticut 001024, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephanie C. Grimaldi
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 001024 CT
Self-reported in NPPES; status is on the state search - Practice location
- 20 York Street CB-2041, New Haven, CT 06510
- Phone
- (203) 688-4748
- Enumerated
- Mar 23, 2006
- Record last updated
- Sep 23, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (203) 688-4740
- Entity
- Type 1 · individual
Also registered at 20 York Street CB-2041
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ursula Nehrt, PAPhysician Assistant1194832055
Verify Stephanie C. Grimaldi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 001024Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% more Medicare Part D claims than the average physician assistant in 2024
1,605 Medicare Part D claims for 179 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 73 claims were for opioids.
Most prescribed
- Potassium Chloride90 claims
- Atorvastatin Calcium83 claims
- Furosemide64 claims
- Amlodipine Besylate62 claims
- Mirtazapine52 claims
- Eliquis51 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $42.27
2 payments; by number, the most common kind was food and beverage; the largest payer was iRhythm Technologies, Inc. The 64,719 providers of this specialty with any payment received $841.65 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.
256 physician assistant records list a practice address in New Haven
They are 256 of the 9,793 NPPES records with a practice address in New Haven, and 2,047 physician assistant records in Connecticut.
All 256 in New Haven → All 2,047 in Connecticut → Every provider in New Haven →
Other physician assistant records in Connecticut
- Gazang Abdulla, PA-CHartford, CT1396566956
- Jill Aboulian, PA-CCheshire, CT1881615730
- Celin Abraham, PA-CWaterbury, CT1407171085
- Louisa Acca, PA-CHartford, CT1679265458
- Julia Accorsini, PA-CNew Haven, CT1326793670
- Erica Acevedo, PA-CNorwalk, CT1093289936
- Ariana AcquaruloShelton, CT1528439312
- Erica Acquarulo, PA-CBridgeport, CT1982468799
- Prince Acquaye, PA-CFairfield, CT1639767130
- Clark Adams, PA-CHartford, CT1245329457
Common questions
What is Stephanie C. Grimaldi, PA-C's NPI number?
Stephanie C. Grimaldi, PA-C's National Provider Identifier (NPI) is 1730149022, issued on Mar 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie C. Grimaldi, PA-C located?
The NPPES record lists a practice address at 20 York Street CB-2041, New Haven, CT, 06510. Phone: (203) 688-4748. Providers update this record themselves, so call before visiting.
How can I verify Stephanie C. Grimaldi, PA-C's license?
NPPES lists Connecticut license number 001024, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Stephanie C. Grimaldi, PA-C prescribe under Medicare Part D?
In 2024, Stephanie C. Grimaldi, PA-C had 1,605 Medicare Part D claims for 179 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Stephanie C. Grimaldi, PA-C's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.