Dr. Davina Janelle Harkey, MD
- Medicare services, 2024
- 1,455
- Medicare patients, 2024
- 596
- Hospital affiliations
- 5
- Industry payments
- $299
- Medical groups
- 8
- Practice address
- 1500 State Rte 112, Port Jefferson Station, NY 11776
- Practice phone
- Call (631) 828-3400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Long Island Digestive Endoscopy Center, LLC
Port Jefferson Station, New York
Find Dr. Harkey's professional email, personal email and mobile number
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Dr. Davina Janelle Harkey is an anesthesiologist in Port Jefferson Station, New York
Dr. Harkey practices at Long Island Digestive Endoscopy Center, LLC in Port Jefferson Station, New York.
Dr. Harkey's NPI, 1265485668, was assigned on May 18, 2006. Dr. Harkey graduated from Indiana University School Of Medicine in 2002. Dr. Harkey holds New York license 238346.
- NPI
- 1265485668NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446262547
- NPI enumeration date
- May 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 828-3400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Davina Janelle Harkey practices at Long Island Digestive Endoscopy Center, LLC in Port Jefferson Station, New York
Dr. Harkey's primary practice is Long Island Digestive Endoscopy Center, LLC, at 1500 State Rte 112, Port Jefferson Station, NY 11776 in Suffolk County. The practice phone is (631) 828-3400.
- Long Island Digestive Endoscopy Center, LLC1500 State Rte 112, Port Jefferson Station, NY 11776 · Suffolk CountyPhone(631) 828-3400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Davina Janelle Harkey is affiliated with 12 sites of care and 8 medical groups
Dr. Harkey's primary practice is Long Island Digestive Endoscopy Center, LLC in Port Jefferson Station, New York. Dr. Harkey is also affiliated with Tisch Hospital. The medical group on file is NYU Langone Orthopedic Surgery Associates. Dmand AI also links Dr. Harkey to 4 more hospitals, 7 medical groups and 6 group practices and clinics, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Davina Janelle Harkey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harkey practices, 11 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Long Island Digestive Endoscopy Center, LLC | Available with a free account |
| +11 more sites and 7 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Davina Janelle Harkey is one of 3,858 anesthesiologists in New York
Anesthesiology is Dr. Harkey's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Harkey is licensed in New York.
Specialties and state licenses
- Anesthesiology, New YorkPrimary
Anesthesiologists near Dr. Harkey
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. Davina Janelle Harkey billed Medicare for 1,455 services in 2024
CMS data shows 1,455 Medicare services from Dr. Harkey across 9 procedure codes in 2024, for 596 Medicare patients. Medicare paid $37,363 for them.
Dr. Harkey's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 2,6822024: 1,00163%
- Anesthesia
- 2023: 5012024: 4549%
Where Dr. Harkey's Medicare services took place, 2024
- In an office1,03971%
- In a facility41629%
Dr. Harkey compared with the New York median for anesthesiologists, 2024
- Dr. Harkey
- New York median
- Medicare services
- 1,455vs 7619.1 times
- Medicare patients
- 596vs 1324.5 times
Medians across 3,723 anesthesiologists in New York with Dmand AI profiles that report each measure.
Dr. Harkey's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Harkey and other anesthesiologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Davina Janelle Harkey treated 596 Medicare patients in 2024, average age 73
CMS counts 596 Medicare patients who saw Dr. Harkey in 2024. The largest group is 65 to 74, with 300 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Harkey's median patient age at 62, with 59% women.
Dr. Harkey's Medicare patients by age, 2024
Dr. Harkey's Medicare patients by sex, 2024
- Women33156%
- Men26544%
Chronic conditions among Dr. Harkey's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Ischemic heart disease34%
- Diabetes32%
- Anxiety26%
- Mood disorders21%
- Osteoporosis21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Harkey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women59%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Davina Janelle Harkey takes part in Medicare
Dr. Harkey accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Davina Janelle Harkey received $299 in industry payments from 2019 to 2025
CMS Open Payments shows 13 general payments to Dr. Harkey from 8 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Sebela Pharmaceuticals Inc. paid the most, $91.
General payments to Dr. Harkey by program year, 2019 to 2025
Companies that paid Dr. Harkey the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Davina Janelle Harkey graduated from Indiana University School Of Medicine
Dr. Harkey graduated from Indiana University School Of Medicine in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Davina Janelle Harkey'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Davina Janelle Harkey
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. Davina Janelle Harkey's NPI number?
Dr. Davina Janelle Harkey's NPI number is 1265485668. It was assigned on May 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Davina Janelle Harkey?
Dr. Davina Janelle Harkey is an anesthesiologist in Port Jefferson Station, New York. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Davina Janelle Harkey practice?
Dr. Harkey practices at 1500 State Rte 112, Port Jefferson Station, NY 11776. Dr. Harkey's primary practice is Long Island Digestive Endoscopy Center, LLC in Port Jefferson Station, New York. Dmand AI also links Dr. Harkey to 4 hospitals, 7 medical groups and 6 group practices and clinics.
What is Dr. Davina Janelle Harkey's office phone number?
The practice phone on file for Dr. Harkey is (631) 828-3400.
What is Dr. Davina Janelle Harkey's medical license number?
Dr. Harkey holds New York license 238346.
Which hospitals is Dr. Davina Janelle Harkey affiliated with?
Dr. Harkey is affiliated with Tisch Hospital. Dmand AI links Dr. Harkey to 4 more hospitals.
What medical group is Dr. Davina Janelle Harkey part of?
Dr. Harkey is linked to NYU Langone Orthopedic Surgery Associates. Dmand AI links Dr. Harkey to 7 more medical groups.
Does Dr. Davina Janelle Harkey accept Medicare?
Yes. CMS data shows Dr. Harkey billed Medicare for 1,455 services in 2024, and Dr. Harkey accepts Medicare assignment.
How many Medicare patients does Dr. Davina Janelle Harkey see?
CMS counts 596 Medicare patients who saw Dr. Harkey in 2024, with an average age of 73.
What services does Dr. Davina Janelle Harkey bill to Medicare?
In 2024, Dr. Harkey's most billed Medicare services were injected or infused drug (J2704), anesthesia (00811) and anesthesia (00813).
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Where did Dr. Davina Janelle Harkey go to medical school?
Dr. Harkey graduated from Indiana University School Of Medicine in 2002.
Has Dr. Davina Janelle Harkey received payments from drug or device companies?
CMS Open Payments shows $299 in general payments to Dr. Harkey from 8 companies from 2019 to 2025. The largest total came from Sebela Pharmaceuticals Inc.
How long has Dr. Davina Janelle Harkey been practicing?
Dr. Harkey graduated from medical school in 2002, 24 years ago.
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