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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DOUGLAS A STITZ PA
NPI 1073585535
Physician Assistant - Medical in Hamden, CT

Active since February 07, 2006PECOS Enrolled
73.56/100
CMS Quality Rating
2200 WHITNEY AVE, SUITE 180, HAMDEN, CT 06518(203) 407-2500(203) 407-5812 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Douglas A Stitz Pa NPPES

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

DOUGLAS A STITZ PA (NPI 1073585535) is an individual medical provider in Hamden, Connecticut, licensed in Connecticut (001018) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Westerly Hospital, and is a graduate of Other (2000).

NPPES Registry Identity

NPI1073585535
Entity TypeIndividualMale
Primary Taxonomy363AM0700X
Provider Legal NameDOUGLAS A STITZCredential: PA
Location Address2200 WHITNEY AVE, SUITE 180Hamden, CT 06518
Mailing Address2200 Whitney Ave, Suite 180Hamden, CT 06518 · (203) 407-2500 · Fax (203) 407-5812
Phone(203) 407-2500
Fax(203) 407-5812
Sole ProprietorNo
Medical School CMSOtherGraduated 2000
Enumeration DateFebruary 7, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1073585535 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in CT · 001018
2200 WHITNEY AVE, Hamden, CT 06518
Open in Google Maps ↗

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

Douglas A Stitz Pa 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 ID2769498351
PECOS Enrollment IDI20060307000195
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
37 services37 patients
Telephone medical discussion with physician, 11-20 minutes 99442
This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.
14 services14 patients

Hospital Affiliations CMS Care Compare

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

Westerly Hospital

Acute Care Hospitals · Westerly, RI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number410013
Location25 Wells StreetWesterly, RI 02891 · Washington County
Emergency services

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.

73.56/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality75.84
Promoting Interoperability74
Improvement Activities40
Cost51.43

Other Providers at the Same Location NPPES 20

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

RICARDO F CORDIDO MD
Internal Medicine (Cardiovascular Disease)
2200 WHITNEY AVE, SUITE 180
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 407-2500
JENNIFER SU THOMPSON MD
Internal Medicine (Gastroenterology)
2200 WHITNEY AVE, SUITE 360
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 281-4463
MR. MARIAN E VULPE MD
Internal Medicine (Cardiovascular Disease)
2200 WHITNEY AVE, STE 180
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 407-2500
GASTROENTEROLOGY CENTER OF CONNECTICUT, PC
Internal Medicine (Gastroenterology)
2200 WHITNEY AVE, SUITE 360
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 281-4463
LYNDA A. ROMITA CPNP
Nurse Practitioner (Pediatrics)
2200 WHITNEY AVE, SUITE 240
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 287-5400
CHRISTINE SALAMIDA
Nurse Practitioner (Family)
2200 WHITNEY AVE, SUITE 360
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 281-4463
DR. MARK JEFFREY SCHPERO D.D.S.
Dentist (Orthodontics and Dentofacial Orthopedics)
2200 WHITNEY AVE, SUITE 250
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 288-7273
SAMANTHA RADIN RD, CD-N
Dietitian, Registered
2200 WHITNEY AVE, SUITE 180
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 407-2500

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 Douglas Stitz's NPI number?

The NPI number for Douglas Stitz is 1073585535. It was assigned to this individual provider in the NPPES registry on February 7, 2006.

Where is Douglas Stitz located?

Douglas Stitz practices at 2200 Whitney Ave Suite 180, Hamden, CT 06518. The listed phone number is (203) 407-2500.

What is Douglas Stitz's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Douglas Stitz enrolled in Medicare?

Yes. Douglas Stitz 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 Douglas Stitz affiliated with any hospitals?

According to CMS data, Douglas Stitz is affiliated with Westerly Hospital.

When was this NPI record last updated?

The NPPES record for Douglas Stitz was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.