Dr. Garnett Carlton Headley, MD
- Hospital affiliations
- 1
- Industry payments
- $134
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 423 East 23rd Street, New York, NY 10010
- Practice phone
- Call (212) 686-7500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Headley's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Garnett Carlton Headley is an anesthesiologist in New York, New York
Dr. Headley practices at Margaret Cochran Corbin VA Campus in New York, New York, part of Veterans Health Administration.
Dr. Headley's NPI, 1982660841, was assigned on April 21, 2006. Dr. Headley holds New York license 194640.
- NPI
- 1982660841NPI Registry (opens in a new tab)
- NPI enumeration date
- April 21, 2006
- NPI status
- Active
- Practice phone
- (212) 686-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Garnett Carlton Headley practices at Margaret Cochran Corbin VA Campus in New York, New York
Dr. Headley's primary practice is Margaret Cochran Corbin VA Campus, at 423 East 23rd Street, New York, NY 10010 in New York County. The practice phone is (212) 686-7500.
- Margaret Cochran Corbin VA Campus423 East 23rd Street, New York, NY 10010 · New York CountyPhone(212) 686-7500
Source: Dmand AI Affiliation Data
Dr. Garnett Carlton Headley is affiliated with 1 site of care
Dr. Headley's primary practice is Margaret Cochran Corbin VA Campus in New York, New York, part of Veterans Health Administration. Dr. Headley's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Garnett Carlton Headley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Headley practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Margaret Cochran Corbin VA Campus | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Veterans Health Administration and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Garnett Carlton Headley is one of 3,858 anesthesiologists in New York
Anesthesiology is Dr. Headley's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Headley is licensed in New York.
Specialties and state licenses
- Anesthesiology, New YorkPrimary
Anesthesiologists near Dr. Headley
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Garnett Carlton Headley's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Headley's median patient age at 67, with 0% women.
Dr. Headley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Garnett Carlton Headley received $134 in industry payments in 2025
CMS Open Payments shows 2 general payments to Dr. Headley from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Corcept Therapeutics paid the most, $84.
Companies that paid Dr. Headley the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Garnett Carlton Headley's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Garnett Carlton Headley
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Garnett Carlton Headley's NPI number?
Dr. Garnett Carlton Headley's NPI number is 1982660841. It was assigned on April 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Garnett Carlton Headley?
Dr. Garnett Carlton Headley is an anesthesiologist in New York, New York. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Garnett Carlton Headley practice?
Dr. Headley practices at 423 East 23rd Street, New York, NY 10010. Dr. Headley's primary practice is Margaret Cochran Corbin VA Campus in New York, New York, part of Veterans Health Administration.
What is Dr. Garnett Carlton Headley's office phone number?
The practice phone on file for Dr. Headley is (212) 686-7500.
What is Dr. Garnett Carlton Headley's medical license number?
Dr. Headley holds New York license 194640.
Which hospitals is Dr. Garnett Carlton Headley affiliated with?
Dr. Headley practices at Margaret Cochran Corbin VA Campus in New York, New York.
Has Dr. Garnett Carlton Headley received payments from drug or device companies?
CMS Open Payments shows $134 in general payments to Dr. Headley from 2 companies from 2025 to 2025. The largest total came from Corcept Therapeutics.
How long has Dr. Garnett Carlton Headley been practicing?
Dr. Headley's NPI was assigned in 2006.
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