Updated October 2026

Largest primary care groups in New York

Medical group directory
New York
Primary care

Groups: 2,279
Internal Medicine groups: 1,276
Family Medicine groups: 458
Internal medicine specialists: 15,566
Family physicians: 1,462

There are 2,279 primary care groups in New York with a Medicare PAC ID: 1,276 internal medicine, 458 family medicine, 401 nurse practitioner, 115 physician assistant and 29 general practice. Northwell Health Physician Partners Cardiology at Great Neck is the largest internal medicine group, with 1,723 internal medicine specialists, and CityMD the largest family medicine group, with 153 family physicians.

Find the decision makers at all 2,279 New York primary care groups

Work emails and mobile numbers for practice owners, administrators and physician leaders, found through healthcare waterfall enrichment, with a free Dmand AI account.

View contacts for free

Northwell Health Physician Partners Cardiology at Great Neck is the largest primary care group in New York, with 5,741 physicians

Ranked by physicians with a New York address linked to each group. NYU Langone Orthopedic Surgery Associates is second with 5,195, and Mount Sinai Institute for Liver Medicine third with 3,317. 120 New York groups have 100 or more physicians.

Filter this list with a free account

Sort and filter all 2,279 New York primary care groups by city, parent organization, group size, EHR in use and decision makers in Dmand AI.

Filter in Dmand AI

Primary care groups in New York, ranked by physicians, 151 to 200
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
151	Maimonides Medical CenterBrooklyn · 4 sites	Parent on file	69	76	Decision makers
152	University of Rochester Medical Faculty GroupRochester · 9 sites	Parent on file	67	170	Decision makers
153	Schuyler HospitalMontour Falls · 3 sites	Parent on file	66	116	Decision makers
154	Hospital for Special SurgeryNew York · 8 sites	Parent on file	65	165	Decision makers
155	Mount Sinai QueensLong Island City · 9 sites	Parent on file	65	117	Decision makers
156	Lake Placid Sports MedicineLake Placid · 8 sites	-	64	105	Decision makers
157	Union Community Health CenterBronx · 9 sites	Parent on file	62	154	Decision makers
158	Symphony MedicalDobbs Ferry · 9 sites	-	62	131	Decision makers
159	Calvary HospitalBronx · 3 sites	Parent on file	62	91	Decision makers
160	New York Oncology HematologyAlbany · 10 sites	Parent on file	58	105	Decision makers
161	Long Island Community HospitalPatchogue · 8 sites	Parent on file	56	103	Decision makers
162	PRINE HealthWestbury · 8 sites	-	56	102	Decision makers
163	Phelps HospitalSleepy Hollow · 4 sites	Parent on file	56	62	Decision makers
164	Vohra Wound PhysiciansNew York · 43 sites	Parent on file	56	57	Decision makers
165	Marcus Avenue Medical PCNew York · 9 sites	Parent on file	54	67	Decision makers
166	Maimonides Medical CenterBrooklyn · 3 sites	Parent on file	52	59	Decision makers
167	One Medical Group 5 Columbus CircleNew York · 22 sites	Parent on file	51	88	Decision makers
168	FLH Medical, P.C.Geneva · 22 sites	Parent on file	49	142	Decision makers
169	Peconic Bay Medical Group at MattituckMattituck · 27 sites	Parent on file	49	108	Decision makers
170	Medical Group at MSLCNewburgh · 8 sites	Parent on file	49	75	Decision makers
171	Slocum-Dickson Medical GroupNew Hartford · 3 sites	-	46	127	Decision makers
172	Oswego Health Medical PracticeOswego · 15 sites	Parent on file	46	85	Decision makers
173	Mather Medical GroupPort Jefferson · 18 sites	Parent on file	46	75	Decision makers
174	UBMD Primary CareWilliamsville · 9 sites	Parent on file	46	72	Decision makers
175	Nephrology at Glens Falls, Saratoga Hospital (Saratoga Hospital Medical Group, Nephrology)Glens Falls · 15 sites	Parent on file	45	135	Decision makers
176	Harmony Healthcare Long IslandWestbury · 12 sites	Parent on file	45	112	Decision makers
177	Northwell Health Physician PartnersGreat Neck · 11 sites	Parent on file	45	88	Decision makers
178	Digestive Disease Care (DDC)East Setauket · 18 sites	-	45	66	Decision makers
179	Critical Care Physician of New York PCNewburgh · 5 sites	-	45	54	Decision makers
180	Capital Cardiology AssociatesAlbany · 15 sites	-	43	84	Decision makers
181	NYC Department of Health and Mental HygieneLong Island City · 21 sites	Parent on file	43	63	Decision makers
182	Stony Brook Family & Preventive MedicineStony Brook · 10 sites	Parent on file	43	61	Decision makers
183	The Heart CenterPoughkeepsie · 14 sites	Parent on file	42	75	Decision makers
184	Manhattan CardiologyNew York · 4 sites	-	42	50	Decision makers
185	Vantage Medical AssociatesHewlett · 8 sites	-	41	112	Decision makers
186	Pulmonary and Critical Care Medicine at URochester MedicineRochester · 5 sites	Parent on file	41	86	Decision makers
187	Medalliance Medical Health ServicesBronx · 6 sites	Parent on file	41	80	Decision makers
188	Nathan Littauer Hospital and Nursing HomeGloversville · 8 sites	Parent on file	40	108	Decision makers
189	Anthony L. Jordan Health CenterRochester · 12 sites	Parent on file	40	103	Decision makers
190	Oak Street Health, Sutter Ave Primary Care ClinicBrooklyn · 20 sites	Parent on file	40	80	Decision makers
191	Prominis Medical ServicesBrooklyn · 23 sites	-	40	70	Decision makers
192	Northwell Health Physician PartnersWestbury · 17 sites	Parent on file	40	63	Decision makers
193	Infinity MedicalWilliamsville · 13 sites	Parent on file	39	125	Decision makers
194	The Joseph P. Addabbo Family Health CenterArverne · 9 sites	Parent on file	39	65	Decision makers
195	PY Medical GroupFresh Meadows · 17 sites	Parent on file	39	53	Decision makers
196	The Brooklyn Hospital CenterBrooklyn · 8 sites	Parent on file	39	49	Decision makers
197	Infinity Medical Group P.C.Amherst · 14 sites	Parent on file	38	126	Decision makers
198	Maimonides Midwood Community HospitalBrooklyn · 5 sites	Parent on file	38	62	Decision makers
199	SJR Medical, PCYonkers · 9 sites	Parent on file	38	57	Decision makers
200	AFC Urgent Care YorktownYorktown Heights · 29 sites	Parent on file	37	187	Decision makers

Showing 151 to 200 of 2,279 primary care groups in New York

Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data

For sales teams

Find the decision makers at New York primary care groups

Dmand AI maps the owners, administrators and physician leaders at each of the 2,279 New York primary care groups, with the parent organization above each one, and finds validated work emails and mobile numbers.

Try for free Book a meeting

Dmand AI

Find the right contacts at every New York primary care group

Search 2,279 groups by size and parent organization, with the physicians and leaders at each one.

Start free trial Book a demo

30 days free
Self-serve
No credit card