Dr. Jeffrey C. Constantine, MD

  • Buffalo, NY
  • OB-GYN
NPI1467431429PAC ID6507814720
Medicare services, 2024
48
Medicare patients, 2024
31
Part D claims, 2024
558
Clinical trials
1
Hospital affiliations
2
Practice address
3050 Orchard Park Rd, West Seneca, NY 14224-4658
Practice phone
Call (716) 675-5222
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Ob/gyn Care Of Wny

Women's health practice · West Seneca, New York

See all 17 affiliations

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Dr. Jeffrey C. Constantine is an OB-GYN in Buffalo, New York

Dr. Constantine practices at Ob/gyn Care Of Wny in West Seneca, New York.

Dr. Constantine's NPI, 1467431429, was assigned on January 10, 2006. Dr. Constantine graduated from Universidad de Guadalajara in 1985. Dr. Constantine holds New York license 194347-1.

NPI and contact details
Medicare PAC ID
6507814720
NPI enumeration date
January 10, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(716) 675-5222
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
67
Medical school graduation
1985

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Jeffrey C. Constantine practices at Ob/gyn Care of Wny in West Seneca, New York

Dr. Constantine's primary practice is Ob/gyn Care of Wny, at 3050 Orchard Park Rd, West Seneca, NY 14224-4658. The practice phone is (716) 675-5222.

  • Ob/gyn Care of Wny
    3050 Orchard Park Rd, West Seneca, NY 14224-4658Phone(716) 675-5222

Source: Dmand AI Affiliation Data

Dr. Jeffrey C. Constantine is affiliated with 8 sites of care and 9 medical groups

Dr. Constantine's primary practice is Ob/gyn Care Of Wny in West Seneca, New York. Dr. Constantine is also affiliated with Buffalo General Medical Center/Gates Vascular Institute. The medical group on file is Kaleida Health. Dmand AI also links Dr. Constantine to 1 more hospital, 8 medical groups and 5 group practices and clinics, each named with a free account.

See all 17 affiliations for Dr. Constantine

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Jeffrey C. Constantine's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Constantine practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Ob/gyn Care Of WnyAvailable with a free account
+7 more sites and 8 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Jeffrey C. Constantine is one of 2,664 OB-GYNs in New York

Obstetrics and gynecology is Dr. Constantine's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Constantine is licensed in New York.

Specialties and state licenses

  • Obstetrics and gynecology, New YorkPrimaryLicense 194347-1 · taxonomy 207V00000X

OB-GYNs near Dr. Constantine

Counts of OB-GYNs 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. Jeffrey C. Constantine billed Medicare for 48 services in 2024

CMS data shows 48 Medicare services from Dr. Constantine across 3 procedure codes in 2024, for 31 Medicare patients. Medicare paid $3,045 for them. Every service was in an office.

Medicare services, 202448
Medicare patients31
Paid by Medicare$3,045
Procedure codes3

Dr. Constantine's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 352024: 343%
Other services
2023: 252024: 1444%

Dr. Constantine compared with the New York median for OB-GYNs, 2024

  • Dr. Constantine
  • New York median
Medicare services
48vs 7031% below
Medicare patients
31vs 5443% below
Part D claims
404vs 3810.6 times

Medians across 2,269 OB-GYNs in New York with Dmand AI profiles that report each measure.

Dr. Constantine'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.

See all procedures by Dr. Constantine

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Jeffrey C. Constantine treated 31 Medicare patients in 2024, average age 67

CMS counts 31 Medicare patients who saw Dr. Constantine in 2024. The largest group is 65 to 74, with 13 patients. 75% of them have high cholesterol, and 58% have high blood pressure. Their average risk score is 0.95, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Constantine's median patient age at 37, with 99% women.

Medicare patients, 202431
Average age67
Average risk score0.95

Dr. Constantine's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Chronic conditions among Dr. Constantine's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure58%
  3. Arthritis45%

Share of Medicare patients with each condition. A patient can have several.

Dr. Constantine's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 37

Patient panel by sex, all payers

  • Women99%
  • Men0%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Jeffrey C. Constantine wrote 558 Medicare Part D claims in 2024

In 2024, Dr. Constantine wrote 558 Medicare Part D claims for 133 patients. 91% of them were for generic drugs. CMS names the drug for 404 of them, across 13 drugs with 11 or more claims each, at $16,590 in total drug cost. In 2023, CMS named 365 claims across 13 drugs.

Part D claims, 2024558
Drugs named by CMS13
Total drug cost$16,590
Part D patients133

Dr. Constantine's Part D claims by kind of drug, 2024

  • Generic508 claims91%
  • Brand-name50 claims9%

Dr. Constantine's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Constantine's Part D claims, 2024

  • Opioids3%16 of 558 claims
  • Antibiotics10%54 of 558 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 3652024: 40411%

Drugs named by CMS: 13 in 2024, 13 in 2023.

See all prescribing by Dr. Constantine

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Dr. Jeffrey C. Constantine takes part in Medicare

Dr. Constantine accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

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Dr. Jeffrey C. Constantine has worked on 1 clinical trial

Dmand AI links Dr. Constantine to 1 clinical trial. Conditions studied include Candidiasis, Vulvovaginal and Vulvovaginitis.

Conditions in Dr. Constantine's trials

  • Candidiasis, Vulvovaginal
  • Vulvovaginitis

Investigators on the most trials with Dr. Constantine

Recent clinical trials with Dr. Constantine

Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage

Dr. Jeffrey C. Constantine received $548 in industry payments from 2016 to 2025

CMS Open Payments shows 24 general payments to Dr. Constantine from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Hologic Inc paid the most, $285.

General payments to Dr. Constantine by program year, 2016 to 2025

General payments to Dr. Constantine by kind, 2016 to 2025

$548in total
  • Food and beverage$53598%
  • Education$122%

Companies that paid Dr. Constantine the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Constantine

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Jeffrey C. Constantine graduated from Universidad de Guadalajara

Dr. Constantine graduated from Universidad de Guadalajara in 1985.

  1. Medical schoolUniversidad de Guadalajara

Source: Dmand AI Professional Profile Data

Sources for Dr. Jeffrey C. Constantine's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Clinical trials and co-investigatorsClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Jeffrey C. Constantine

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. Jeffrey C. Constantine's NPI number?

Dr. Jeffrey C. Constantine's NPI number is 1467431429. It was assigned on January 10, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Jeffrey C. Constantine?

Dr. Jeffrey C. Constantine is an OB-GYN in Buffalo, New York. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).

Where does Dr. Jeffrey C. Constantine practice?

Dr. Constantine practices at 3050 Orchard Park Rd, West Seneca, NY 14224-4658. Dr. Constantine's primary practice is Ob/gyn Care Of Wny in West Seneca, New York. Dmand AI also links Dr. Constantine to 1 hospital, 8 medical groups and 5 group practices and clinics.

What is Dr. Jeffrey C. Constantine's office phone number?

The practice phone on file for Dr. Constantine is (716) 675-5222.

What is Dr. Jeffrey C. Constantine's medical license number?

Dr. Constantine holds New York license 194347-1.

Which hospitals is Dr. Jeffrey C. Constantine affiliated with?

Dr. Constantine is affiliated with Buffalo General Medical Center/Gates Vascular Institute. Dmand AI links Dr. Constantine to 1 more hospital.

What medical group is Dr. Jeffrey C. Constantine part of?

Dr. Constantine is linked to Kaleida Health. Dmand AI links Dr. Constantine to 8 more medical groups.

Does Dr. Jeffrey C. Constantine accept Medicare?

Yes. CMS data shows Dr. Constantine billed Medicare for 48 services in 2024, and Dr. Constantine accepts Medicare assignment.

How many Medicare patients does Dr. Jeffrey C. Constantine see?

CMS counts 31 Medicare patients who saw Dr. Constantine in 2024, with an average age of 67.

What services does Dr. Jeffrey C. Constantine bill to Medicare?

In 2024, Dr. Constantine's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G0101).

Show 5 more questionsShow fewer questions

Where did Dr. Jeffrey C. Constantine go to medical school?

Dr. Constantine graduated from Universidad de Guadalajara in 1985.

What drugs does Dr. Jeffrey C. Constantine prescribe most?

In 2024 Medicare Part D data, Dr. Constantine's most prescribed drugs by claims were Estradiol, Alendronate Sodium and Clobetasol Propionate.

Has Dr. Jeffrey C. Constantine received payments from drug or device companies?

CMS Open Payments shows $548 in general payments to Dr. Constantine from 12 companies from 2016 to 2025. The largest total came from Hologic Inc.

How long has Dr. Jeffrey C. Constantine been practicing?

Dr. Constantine graduated from medical school in 1985, 41 years ago.

Does Dr. Jeffrey C. Constantine do research?

Dr. Constantine has worked on 1 clinical trial.

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