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MICHELLE GROSSO PHYSICIAN ASSISTANT
NPI 1629345053
Physician Assistant - Surgical in Danbury, CT

Active since November 30, 2011PECOS EnrolledAccepts Medicare Assignment
94.24/100
CMS Quality Rating
107 NEWTOWN RD STE 2C, DANBURY, CT 06810(203) 791-9661(203) 730-4162 Get Directions Write a Review

NPPES record last updated: August 14, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Michelle Grosso Physician Assistant NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHELLE GROSSO PHYSICIAN ASSISTANT (NPI 1629345053) is an individual surgical provider in Danbury, Connecticut, licensed in Connecticut (001966) and active in the NPI registry since November 2011. She is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and maintains a secondary practice location in Norwalk.

NPPES Registry Identity

NPI1629345053
Entity TypeIndividualFemale
Primary Taxonomy363AS0400X
Provider Legal NameMICHELLE GROSSOCredential: PHYSICIAN ASSISTANT
Location Address107 NEWTOWN RD STE 2CDanbury, CT 06810
Mailing Address107 Newtown Rd Ste 2cDanbury, CT 06810-4151 · (203) 791-9661 · Fax (203) 730-4162
Phone(203) 791-9661
Fax(203) 730-4162
Sole ProprietorNo
Medical School CMSJs Weill Medical College, Cornell UniversityGraduated 2001
Enumeration DateNovember 30, 2011
Last NPPES UpdateAugust 14, 2018
✔ NPI 1629345053 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License✔ Licensed in CT · 001966
107 NEWTOWN RD STE 2C, Danbury, CT 06810
Open in Google Maps ↗

Secondary Practice Location 1

Location 1148 East Ave, Suite 1ENorwalk, CT 06851-5721 · Phone (203) 855-0167

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Michelle Grosso Physician Assistant is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4688834559
PECOS Enrollment IDI20120330000120
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

New York-Presbyterian Hospital

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330101
Location525 East 68th StreetNew York, NY 10065 · New York County
Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.24/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality78.26
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DMITRIY TIMERMAN
Dermatology
107 NEWTOWN RD STE 2C
DANBURY, CT 06810
Western Connecticut Planning Region (203) 830-4700
DR. KENNETH JAY HELMANDOLLAR M.D.
Dermatology
107 NEWTOWN RD STE 2C
DANBURY, CT 06810
Western Connecticut Planning Region (203) 830-4700
ELIZABETH PORZIO APRN
Nurse Practitioner
107 NEWTOWN RD STE 2C
DANBURY, CT 06810
Western Connecticut Planning Region (203) 830-4700
MRS. DEANNE MARGOT ENRIQUEZ MANTHEY PA-C, MMSC
Physician Assistant
107 NEWTOWN RD STE 2C
DANBURY, CT 06810
Western Connecticut Planning Region (203) 830-4700
DR. AMIR R NASIR M.D.
Plastic Surgery
107 NEWTOWN RD STE 2C
DANBURY, CT 06810
Western Connecticut Planning Region (203) 830-4700
MADISON RICHARD PA-C
Physician Assistant (Medical)
107 NEWTOWN RD STE 2C
DANBURY, CT 06810
Western Connecticut Planning Region (203) 830-4700

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michelle Grosso's NPI number?

The NPI number for Michelle Grosso is 1629345053. It was assigned to this individual provider in the NPPES registry on November 30, 2011.

Where is Michelle Grosso located?

Michelle Grosso practices at 107 Newtown Rd Ste 2C, Danbury, CT 06810. The listed phone number is (203) 791-9661.

What is Michelle Grosso's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Michelle Grosso enrolled in Medicare?

Yes. Michelle Grosso is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Michelle Grosso affiliated with any hospitals?

According to CMS data, Michelle Grosso is affiliated with New York-Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Michelle Grosso was last updated on August 14, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.