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MRS. DANA O'SULLIVAN APRN
NPI 1801377502
Nurse Practitioner in Middletown, CT

Active since August 22, 2018PECOS Enrolled
73.01/100
CMS Quality Rating
282 MAIN STREET EXT STE A3, MIDDLETOWN, CT 06457(860) 270-0506 Get Directions Write a Review

NPPES record last updated: October 21, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mrs. Dana O'sullivan Aprn NPPES

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

MRS. DANA O'SULLIVAN APRN (NPI 1801377502) is an individual nurse practitioner in Middletown, Connecticut, licensed in Connecticut (7772) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801377502
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMRS. DANA O'SULLIVANCredential: APRN
Location Address282 MAIN STREET EXT STE A3Middletown, CT 06457-4467
Mailing AddressPo Box 481Vernon, CT 06066-0481 · (860) 753-1939
Phone(860) 270-0506
Sole ProprietorNo
Enumeration DateAugust 22, 2018
Last NPPES UpdateOctober 21, 2025
NPPES CertifiedOctober 21, 2025
✔ NPI 1801377502 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CT · 7772
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
282 MAIN STREET EXT STE A3, Middletown, CT 06457
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Dana O'sullivan Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

3

Medicare enrollment records show Dana O'sullivan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Jonathan A Kost, MD LLC
15 mi
Interventional Pain Medicine
65 MEMORIAL RD
West Hartford, CT 06107
  • Reassigned Medicare billing, Connecticut enrollment
  • 5 clinicians in this Medicare group
NPI 1336174721 (860) 696-2843
Hartford Healthcare Urgent Care Centers, LLC
22 mi
Urgent Care
385 W MAIN ST
Avon, CT 06001
  • Reassigned Medicare billing, Connecticut enrollment
  • 182 clinicians in this Medicare group
NPI 1093239683 (860) 777-1280
Comprehensive Rehab Consultants PLLC
252 mi
Physical Medicine & Rehabilitation
1300 WINDLASS DR
Middle River, MD 21220
  • Reassigned Medicare billing, Connecticut enrollment
  • 29 clinicians in this Medicare group
NPI 1710529771 (410) 687-1383

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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 moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
114 services72 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
77 services53 patients
Testing for presence of drug, by chemistry analyzers 80307
Chemistry analyzers are used to detect the presence of drugs in your system. This test involves taking a small sample of your blood or urine. The sample is then analyzed for specific substances. The results help in understanding your health condition better.
36 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06457 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

73.01/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Improvement Activities0
Cost90.16

Other Providers at the Same Location NPPES 4

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

SABRINA DUNCHIE
Nurse Practitioner (Primary Care)
282 MAIN STREET EXT STE A3
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 270-0506
CHEYENNE O'DONNELL APRN
Nurse Practitioner (Family)
282 MAIN STREET EXT STE A3
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 270-0506
IT IS WELL INTEGRATIVE PARTNERS
Clinic/Center (Primary Care)
282 MAIN STREET EXT STE A3
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 270-0506
KELSEY JANE STALLER APRN-FNP
Nurse Practitioner (Family)
282 MAIN STREET EXT STE A3
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 270-0506

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 Dana O'sullivan's NPI number?

The NPI number for Dana O'sullivan is 1801377502. It was assigned to this individual provider in the NPPES registry on August 22, 2018.

Where is Dana O'sullivan located?

Dana O'sullivan practices at 282 Main Street Ext Ste A3, Middletown, CT 06457. The listed phone number is (860) 270-0506.

What is Dana O'sullivan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Dana O'sullivan enrolled in Medicare?

Yes. Dana O'sullivan is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Dana O'sullivan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dana O'sullivan reassigns Medicare benefits to 3 organizations: Jonathan A Kost, MD LLC (West Hartford, CT), Hartford Healthcare Urgent Care Centers, LLC (Avon, CT) and Comprehensive Rehab Consultants PLLC (Middle River, MD). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Dana O'sullivan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Dana O'sullivan accept?

Health plans from Anthem Blue Cross and Blue Shield list Dana O'sullivan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Dana O'sullivan was last updated on October 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.