Anesthesiologists in the United States
- Anesthesiologists
- 60,198
- Linked to a hospital or group
- 47,040
- Hospitals with an anesthesiologist
- 3,524
- Medical groups with an anesthesiologist
- 5,083
- States and territories
- 56
There are 60,198 anesthesiologists in the US. California has the most, 7,682, and Tisch Hospital has the most affiliated anesthesiologists of any hospital, 372. 32% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 60,198 US anesthesiologists
Validated work emails and mobile numbers for US anesthesiologists, found through healthcare waterfall enrichment, with a free Dmand AI account.
California has the most anesthesiologists, with 7,682
There are 60,198 anesthesiologists in the US, according to Dmand AI data. New York is second with 4,632, and Texas third with 4,598.
Anesthesiologists in every other state and territory
- Washington1,707
- North Carolina1,537
- Virginia1,507
- Arizona1,468
- Georgia1,443
- Indiana1,412
- Wisconsin1,286
- Colorado1,231
- Maryland1,204
- Missouri1,115
- Minnesota1,006
- Oregon959
- Tennessee953
- South Carolina806
- Connecticut765
- Utah746
- Alabama628
- Oklahoma625
- Louisiana598
- Kentucky569
- Iowa537
- Nevada526
- Kansas448
- Arkansas402
- Nebraska370
- Mississippi321
- Maine303
- New Hampshire291
- West Virginia287
- Washington, DC282
- Montana281
- Hawaii265
- New Mexico250
- Puerto Rico189
- Rhode Island161
- Delaware158
- Idaho148
- Alaska143
- Vermont134
- South Dakota109
- North Dakota104
- Wyoming94
- American Samoa8
- Guam8
- U.S. Virgin Islands3
- Northern Mariana Islands2
Source: NPPES NPI Registry (CMS)
For health IT teams
Dmand AI has the EHR for 53,791 of 60,198 US anesthesiologists, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.
US Anesthesia Partners has the most anesthesiologists of any US medical group, with 1,457
CEP America is second with 920, and North Shore-LIJ Anesthesiology, P.C. third with 776. Counts are anesthesiologists linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Tisch Hospital has the most affiliated anesthesiologists of any US hospital, with 372
Stanford Hospital at 300 Pasteur Drive is second with 279, and NewYork-Presbyterian/Weill Cornell Medical Center third with 279. US anesthesiologists are affiliated with 3,524 hospitals in all.
See every hospital and group for each US anesthesiologist
Each public profile names one place an anesthesiologist practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
40,771 US anesthesiologists practice at a hospital, the most common site of care
17,542 also practice at a medical group site, and 6,632 at an ambulatory surgery center. An anesthesiologist can practice at several kinds of site, so the shares overlap.
US anesthesiologists by site of care
- Hospitals40,771
- Medical group practices17,542
- Ambulatory surgery centers6,632
- Physician offices1,695
- Clinical labs1,444
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
32% of US anesthesiologists finished medical school 30 or more years ago
13,639 of the 42,579 US anesthesiologists with a graduation year on file. 6,831 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago6,831
- 10 to 19 years ago12,400
- 20 to 29 years ago9,709
- 30 to 39 years ago8,593
- 40 or more years ago5,046
Source: Dmand AI Professional Profile Data
Every US anesthesiologist profile shows current hospitals and groups, Medicare activity and NPI details
- Primary practiceThe main place they practice, with its type and cityOn every profile
- Every site of careEach hospital, clinic and group where they practice nowWith a free account
- EmployerThe organization they work for, when one is on fileWith a free account
- Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
- Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
- Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
- Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
- Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
- NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
- Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
- EHR in useThe EHR at each site where they practiceWith a free account
- Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account
Free account: 30 days free, self-serve, no credit card.
Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data
Sources for the US anesthesiologist directory
| Data on this page | Source |
|---|---|
| HCPs, types and specialties | NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data |
| Sites of care, hospitals and medical groups | Dmand AI Affiliation Data |
| Medical school graduation year | Dmand AI Professional Profile Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
Anesthesiologists are HCPs whose primary specialty is anesthesiology (taxonomy code 207L00000X), with an active NPI and a US practice address.
FAQ
Frequently asked questions about anesthesiologists in the US
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many anesthesiologists are in the US?
60,198 anesthesiologists have an active NPI, a US practice address and anesthesiology (taxonomy code 207L00000X) as their primary specialty. 47,040 of them are linked to a hospital or medical group.
Which state has the most anesthesiologists?
California, with 7,682, followed by New York with 4,632 and Texas with 4,598.
Which medical groups have the most anesthesiologists?
US Anesthesia Partners, with 1,457, followed by CEP America with 920 and North Shore-LIJ Anesthesiology, P.C. with 776.
Which hospitals have the most anesthesiologists?
Tisch Hospital, with 372 affiliated anesthesiologists, followed by Stanford Hospital at 300 Pasteur Drive with 279 and NewYork-Presbyterian/Weill Cornell Medical Center with 279.
How many US anesthesiologists finished medical school 30 or more years ago?
13,639 of the 42,579 with a graduation year on file, or 32%. 6,831 graduated in the last 10 years.
What is the taxonomy code for anesthesiology?
207L00000X is the NPPES taxonomy code for anesthesiology. Sub-specialties with their own code are counted on their own lists.
Dmand AI
Find the right contacts among US anesthesiologists
Search 60,198 US anesthesiologists by state, hospital, medical group and the EHR they use, with validated work emails and mobile numbers.
- 30 days free
- Self-serve
- No credit card