Corey E. Ennis, PA

  • Ballston Lake, NY
  • Physician assistant
NPI1912392192PAC ID9638485741
Medicare services, 2024
468
Medicare patients, 2024
100
Part D claims, 2024
3,662
Hospital affiliations
1
Industry payments
$799
Practice address
1184 State Rte 50, Ballston Lake, NY 12019
Practice phone
Call (518) 384-1281
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Burnt Hills Pediatrics & Internal Medicine

Ballston Lake, New York

See all 5 affiliations

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Corey E. Ennis is a physician assistant in Ballston Lake, New York

Corey Ennis practices at Burnt Hills Pediatrics & Internal Medicine in Ballston Lake, New York.

Corey Ennis' NPI, 1912392192, was assigned on April 3, 2015.

NPI and contact details
Medicare PAC ID
9638485741
NPI enumeration date
April 3, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(518) 384-1281
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
37
Medical school graduation
2015

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

Corey E. Ennis practices at Burnt Hills Pediatrics & Internal Medicine in Ballston Lake, New York

Corey Ennis' primary practice is Burnt Hills Pediatrics & Internal Medicine, at 1184 State Rte 50, Ballston Lake, NY 12019 in Saratoga County. The practice phone is (518) 384-1281.

  • Burnt Hills Pediatrics & Internal Medicine
    1184 State Rte 50, Ballston Lake, NY 12019 · Saratoga CountyPhone(518) 384-1281

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Corey E. Ennis is affiliated with 3 sites of care and 2 medical groups

Corey Ennis' primary practice is Burnt Hills Pediatrics & Internal Medicine in Ballston Lake, New York. Corey Ennis is also affiliated with Ellis Hospital. The medical group on file is Community Care Physicians. Dmand AI also links Corey Ennis to 1 more group practice or clinic and 1 medical group, each named with a free account.

See all 5 affiliations for Corey Ennis

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Corey E. Ennis' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Corey Ennis practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Burnt Hills Pediatrics & Internal MedicineAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Corey E. Ennis is one of 11,456 physician assistants in New York

Physician assistant is Corey Ennis' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Corey Ennis is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).

Specialties and state licenses

  • Physician assistantPrimarytaxonomy 363A00000X

Clinical focus

Dmand AI lists acute sinusitis, acute skin infection, anxiety, arthritis, bronchitis, chronic obstructive pulmonary disease (COPD), cold sores or genital herpes and conjunctivitis among the conditions Corey Ennis treats.

Physician assistants near Corey Ennis

Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.

11,456physician assistants in New York
4physician assistants in Ballston Lake

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Corey E. Ennis billed Medicare for 468 services in 2024

CMS data shows 468 Medicare services from Corey Ennis across 11 procedure codes in 2024, for 100 Medicare patients. Medicare paid $12,583 for them. Every service was in an office.

Medicare services, 2024468
Medicare patients100
Paid by Medicare$12,583
Procedure codes11

Corey Ennis' Medicare services by type, 2024

  1. Lab and pathology180
  2. Office and hospital visits158
  3. Other services88
  4. Surgery42

Corey Ennis compared with the New York median for physician assistants, 2024

  • Corey Ennis
  • New York median
Medicare services
468vs 1762.7 times
Medicare patients
100vs 7828% above
Part D claims
3,081vs 24512.6 times

Medians across 6,477 physician assistants in New York with Dmand AI profiles that report each measure.

Corey Ennis' 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 Corey Ennis

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

Corey E. Ennis treated 100 Medicare patients in 2024, average age 73

CMS counts 100 Medicare patients who saw Corey Ennis in 2024. The largest group is 75 to 84, with 40 patients. 67% of them have high cholesterol, and 58% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Corey Ennis' median patient age at 40, with 59% women.

Medicare patients, 2024100
Average age73
Average risk score1.07
Also on Medicaid12%

Corey Ennis' Medicare patients by age, 2024

Corey Ennis' Medicare patients by sex, 2024

  • Women5050%
  • Men5050%

Chronic conditions among Corey Ennis' Medicare patients, 2024

  1. High cholesterol67%
  2. High blood pressure58%
  3. Arthritis43%
  4. Ischemic heart disease30%
  5. Anxiety28%
  6. Diabetes23%
  7. Chronic kidney disease22%
  8. Mood disorders20%

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

Corey Ennis' patients across all payers

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

Patient panel by age, all payers

Median age 40

Patient panel by sex, all payers

  • Women59%
  • Men41%

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

Corey E. Ennis wrote 3,662 Medicare Part D claims in 2024

In 2024, Corey Ennis wrote 3,662 Medicare Part D claims for 307 patients. 85% of them were for generic drugs. CMS names the drug for 3,081 of them, across 83 drugs with 11 or more claims each, at $350,371 in total drug cost.

Part D claims, 20243,662
Drugs named by CMS83
Total drug cost$350,371
Part D patients307

Corey Ennis' Part D claims by kind of drug, 2024

  • Generic3,107 claims85%
  • Brand-name538 claims15%
  • Other17 claims0%

Corey Ennis' 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 Corey Ennis' Part D claims, 2024

  • Opioids4%151 of 3,662 claims
  • Antibiotics5%171 of 3,662 claims

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

See all prescribing by Corey Ennis

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

Corey E. Ennis offers telehealth to Medicare patients

Corey Ennis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Corey Ennis as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Corey E. Ennis received $799 in industry payments in 2025

CMS Open Payments shows 37 general payments to Corey Ennis from 15 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $274.

Companies that paid Corey Ennis the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Corey Ennis

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

Corey E. Ennis is board certified in certified physician assistant

  1. Board certified in certified physician assistantNational Commission on Certification of Physician Assistants (NCCPA)

Source: Dmand AI Professional Profile Data

Sources for Corey E. Ennis'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)
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 Corey E. Ennis

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Corey E. Ennis' NPI number?

Corey E. Ennis' NPI number is 1912392192. It was assigned on April 3, 2015, and it is active in the NPI Registry.

What does Corey E. Ennis specialize in?

Corey E. Ennis is a physician assistant in Ballston Lake, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Corey E. Ennis practice?

Corey Ennis practices at 1184 State Rte 50, Ballston Lake, NY 12019. Corey Ennis' primary practice is Burnt Hills Pediatrics & Internal Medicine in Ballston Lake, New York. Dmand AI also links Corey Ennis to 1 group practice or clinic and 1 medical group.

What is Corey E. Ennis' office phone number?

The practice phone on file for Corey Ennis is (518) 384-1281.

Which hospitals is Corey E. Ennis affiliated with?

Corey Ennis is affiliated with Ellis Hospital.

What medical group is Corey E. Ennis part of?

Corey Ennis is linked to Community Care Physicians. Dmand AI links Corey Ennis to 1 more medical group.

Does Corey E. Ennis accept Medicare?

Yes. CMS data shows Corey Ennis billed Medicare for 468 services in 2024, and Corey Ennis accepts Medicare assignment.

Does Corey E. Ennis offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Corey Ennis as offering telehealth services.

How many Medicare patients does Corey E. Ennis see?

CMS counts 100 Medicare patients who saw Corey Ennis in 2024, with an average age of 73.

Is Corey E. Ennis board certified?

Yes. Corey Ennis is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).

Show 4 more questionsShow fewer questions

What services does Corey E. Ennis bill to Medicare?

In 2024, Corey Ennis' most billed Medicare services were office visit, established patient (99213), medicare service (G2211) and office visit, established patient (99214).

What drugs does Corey E. Ennis prescribe most?

In 2024 Medicare Part D data, Corey Ennis' most prescribed drugs by claims were Atorvastatin Calcium, Omeprazole and Levothyroxine Sodium.

Has Corey E. Ennis received payments from drug or device companies?

CMS Open Payments shows $799 in general payments to Corey Ennis from 15 companies from 2025 to 2025. The largest total came from Abbvie Inc.

How long has Corey E. Ennis been practicing?

Corey Ennis graduated from medical school in 2015, 11 years ago.

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