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

HARTFORD HEALTHCARE MEDICAL GROUP SPECIALISTS, PLLC
NPI 1023584216
Surgery in Hartford, CT

Q: What is Hartford Healthcare Medical Group Specialists, PLLC's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Active since October 16, 2018

85 SEYMOUR ST STE 415, HARTFORD, CT 06106(860) 246-2071 Get Directions Write a Review

NPPES record last updated: October 12, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 12, 2026, May 10, 2023, Oct 16, 2018 (3 updates tracked since 2018).

On this page

About Hartford Healthcare Medical Group Specialists, Pllc NPPES

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

HARTFORD HEALTHCARE MEDICAL GROUP SPECIALISTS, PLLC (NPI 1023584216) is a healthcare organization registered as a surgery in Hartford, Connecticut and active in the NPI registry since October 2018. The organization lists David Todd Baranik, Regional Vp Of Finance, as its authorized official.

NPPES Registry Identity

NPI1023584216

Entity TypeOrganization

Primary Taxonomy208600000X

Legal Business NameHARTFORD HEALTHCARE MEDICAL GROUP SPECIALISTS, PLLC

Location Address85 SEYMOUR ST STE 415Hartford, CT 06106-5523

Mailing Address1290 Silas Deane Hwy Fl 2Wethersfield, CT 06109-4337

Phone(860) 246-2071

Organization SubpartNo

Authorized OfficialDavid Todd BaranikRegional Vp Of Finance · (860) 436-8839

Enumeration DateOctober 16, 2018

Last NPPES UpdateOctober 12, 20263 updates tracked since enumeration

NPPES CertifiedOctober 12, 2026

✔ NPI 1023584216 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 15

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Also ListedTransplant SurgeryTaxonomy 204F00000X

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X

Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X

Also ListedInternal Medicine · Infectious DiseaseTaxonomy 207RI0200X

Also ListedNeurological SurgeryTaxonomy 207T00000X

Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X

Also ListedSurgery · Plastic and Reconstructive SurgeryTaxonomy 2086S0122X

Also ListedSurgery · Vascular SurgeryTaxonomy 2086S0129X

Also ListedUrologyTaxonomy 208800000X

Also ListedColon & Rectal SurgeryTaxonomy 208C00000X

Also ListedThoracic Surgery (Cardiothoracic Vascular Surgery)Taxonomy 208G00000X

Also ListedPodiatrist · Foot & Ankle SurgeryTaxonomy 213ES0103X

Also ListedPhysician Assistant · SurgicalTaxonomy 363AS0400X

Also ListedNurse PractitionerTaxonomy 363L00000X

85 SEYMOUR ST STE 415, Hartford, CT 06106

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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 and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hartford Healthcare Medical Group Specialists, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

1,915

Medicare enrollment records show 1,915 clinicians reassign Medicare billing to Hartford Healthcare Medical Group Specialists, PLLC, which bills Medicare for the services they deliver. Of these, 134 practice at this address and 703 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 61

Nurse Practitioner494

Internal Medicine291

Cardiovascular Disease (Cardiology)137

Neurology111

General Surgery90

Family Practice71

Psychiatry51

Clinical Social Worker50

53 other specialties620

Nearest to this location (20)

See all 1,915

Elizabeth Aitcheson, M.D.

General Surgery

NPI 1578900320

85 SEYMOUR ST STE 409
Hartford, CT 06106

(605) 224-1588

✔ PECOS✔ Accepts MedicareSame address

Todd Alekshun, M.D.

Hematology/Oncology

NPI 1558495689

85 SEYMOUR STREET, SUITE 125 HARTFORD HOSPITAL CANCER CENTER
Hartford, CT 06106

(860) 972-4183

✔ PECOS✔ Accepts MedicareSame address

Ayyaz Ali, MD

Cardiac Surgery

NPI 1023301835

85 SEYMOUR ST STE 919
Hartford, CT 06106

(860) 696-5520

✔ PECOS✔ Accepts MedicareSame address

Ipek Alpertunga, MD

Endocrinology

NPI 1386166452

85 SEYMOUR STREET, SUITE 725 HARTFORD HOSPITAL DIABETES LIFE CARE
Hartford, CT 06106

(860) 972-3526

✔ PECOS✔ Accepts MedicareSame address

Varnel Antoine

Urology

NPI 1386237717

85 SEYMOUR ST STE 416
Hartford, CT 06106

(860) 947-8500

✔ PECOSSame address

Mouhanad Ayach, M.D.

Vascular Surgery

NPI 1952563736

85 SEYMOUR ST STE 409
Hartford, CT 06106

(605) 224-1588

✔ PECOS✔ Accepts MedicareSame address

Joseph Bahgat, MD

Pulmonary Disease

NPI 1356803050

85 SEYMOUR ST STE 923
Hartford, CT 06106

(860) 524-4550

✔ PECOS✔ Accepts MedicareSame address

Kayla Bassett, MD

Colorectal Surgery (Proctology)

NPI 1316443120

85 SEYMOUR ST
Hartford, CT 06106

(860) 548-7336

✔ PECOS✔ Accepts MedicareSame address

Jason Bitterman, MD

Physical Medicine and Rehabilitation

NPI 1023466455

85 SEYMOUR ST STE 609
Hartford, CT 06106

(860) 972-5107

✔ PECOS✔ Accepts MedicareSame address

Nikia Bray, NP-C

Nurse Practitioner

NPI 1952885709

85 SEYMOUR ST STE 601
Hartford, CT 06106

(860) 972-2334

✔ PECOS✔ Accepts MedicareSame address

Whitney Burrows, M.D.

Thoracic Surgery

NPI 1205840444

85 SEYMOUR ST STE 227
Hartford, CT 06106

(860) 696-4306

✔ PECOS✔ Accepts MedicareSame address

David Casey, MD

Cardiovascular Disease (Cardiology)

NPI 1205807138

85 SEYMOUR ST SUITE 805
Hartford, CT 06106

(860) 249-9175

✔ PECOS✔ Accepts MedicareSame address

David Chaletsky, MD

Gastroenterology

NPI 1316193055

85 SEYMOUR STREET SUITE 1000
Hartford, CT 06106

(860) 246-2571

✔ PECOS✔ Accepts MedicareSame address

Dean George, M.D.

Dermatology

NPI 1497160535

85 SEYMOUR ST STE 700
Hartford, CT 06106

(860) 696-3350

✔ PECOS✔ Accepts MedicareSame address

Patrick Hartnett

Neurology

NPI 1083174791

85 SEYMOUR ST STE 815
Hartford, CT 06106

(860) 972-3600

✔ PECOS✔ Accepts MedicareSame address

Joseph Ingrassia, M.D.

Interventional Cardiology

NPI 1336432517

85 SEYMOUR ST STE 1022
Hartford, CT 06106

(860) 972-3570

✔ PECOS✔ Accepts MedicareSame address

Neha Karna

Internal Medicine

NPI 1477231603

85 SEYMOUR ST
Hartford, CT 06106

(860) 972-0549

✔ PECOS✔ Accepts MedicareSame address

Heather Lucas Ross, MD

Family Practice

NPI 1477647931

85 SEYMOUR ST STE 125B
Hartford, CT 06106

(860) 962-7022

✔ PECOS✔ Accepts MedicareSame address

Gayatri Narayan, MD

Geriatric Medicine

NPI 1942871207

85 SEYMOUR ST STE 227
Hartford, CT 06106

(860) 545-5000

✔ PECOSSame address

Amanda O'meara

Obstetrics/Gynecology

NPI 1821443193

85 SEYMOUR ST STE 525
Hartford, CT 06106

(860) 972-4338

✔ PECOS✔ Accepts MedicareSame address

See all 1,915 clinicians

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

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 Hartford Healthcare Medical Group Specialists, PLLC's NPI number?

The NPI number for Hartford Healthcare Medical Group Specialists, PLLC is 1023584216. It was assigned to this organization in the NPPES registry on October 16, 2018.

Where is Hartford Healthcare Medical Group Specialists, PLLC located?

Hartford Healthcare Medical Group Specialists, PLLC is located at 85 Seymour St Ste 415, Hartford, CT 06106. The listed phone number is (860) 246-2071.

What is Hartford Healthcare Medical Group Specialists, PLLC's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Hartford Healthcare Medical Group Specialists, PLLC enrolled in Medicare?

Yes. Hartford Healthcare Medical Group Specialists, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Hartford Healthcare Medical Group Specialists, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1,915 clinicians in 61 Medicare specialties reassign their Medicare billing to Hartford Healthcare Medical Group Specialists, PLLC. A 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 the clinician's services. The largest specialties are Nurse Practitioner (494), Internal Medicine (291) and Cardiovascular Disease (Cardiology) (137). Of these, 134 practice at this address and 703 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Hartford Healthcare Medical Group Specialists, PLLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Hartford Healthcare Medical Group Specialists, PLLC 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 Hartford Healthcare Medical Group Specialists, PLLC was last updated on October 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.