Heather A. Davis, PA-C
- Medicare patients, 2024
- 63
- Part D claims, 2024
- 270
- Hospital affiliations
- 2
- Industry payments
- $21
- Medical group
- 1
- Practice address
- 1044 Belmont Avenue, Youngstown, OH 44501
- Practice phone
- Call (330) 480-3022
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Heather Davis' 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.
Heather A. Davis is a physician assistant in Youngstown, Ohio
Heather Davis practices at Mercy Health - St. Elizabeth Youngstown Hospital in Youngstown, Ohio, part of Bon Secours Mercy Health.
Heather Davis' NPI, 1144651084, was assigned on December 3, 2013. Heather Davis holds Ohio license 50.003849RX.
- NPI
- 1144651084NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719114891
- NPI enumeration date
- December 3, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (330) 480-3022
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Heather A. Davis practices at Mercy Health - St. Elizabeth Youngstown Hospital in Youngstown, Ohio
Heather Davis' primary practice is Mercy Health - St. Elizabeth Youngstown Hospital, at 1044 Belmont Avenue, Youngstown, OH 44501 in Mahoning County. The practice phone is (330) 480-3022.
- Mercy Health - St. Elizabeth Youngstown Hospital1044 Belmont Avenue, Youngstown, OH 44501 · Mahoning CountyPhone(330) 480-3022
Source: Dmand AI Affiliation Data
Heather A. Davis is affiliated with 3 sites of care and 1 medical group
Heather Davis' primary practice is Mercy Health - St. Elizabeth Youngstown Hospital in Youngstown, Ohio, part of Bon Secours Mercy Health. Heather Davis is also affiliated with Salem Regional Medical Center. The medical group on file is Mercy Health Physicians. Dmand AI also links Heather Davis to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Heather A. Davis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Heather Davis practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Health - St. Elizabeth Youngstown Hospital | Available with a free account |
| +2 more affiliated sites | 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 Bon Secours Mercy Health and 6.2K+ hospitals, with verified contacts in the same login.
Heather A. Davis is one of 4,524 physician assistants in Ohio
Physician assistant is Heather Davis' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Heather Davis is licensed in Ohio.
Specialties and state licenses
- Physician assistant, OhioPrimary
Physician assistants near Heather Davis
Counts of physician assistants 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
Heather A. Davis treated 63 Medicare patients in 2024, average age 74
CMS counts 63 Medicare patients who saw Heather Davis in 2024. The largest group is 65 to 74, with 38 patients. 75% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Heather Davis' median patient age at 36, with 65% women.
Heather Davis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Heather Davis' Medicare patients by sex, 2024
- Women3657%
- Men2743%
Chronic conditions among Heather Davis' Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis46%
- Mood disorders32%
- Chronic kidney disease30%
- COPD29%
- Depression25%
- Diabetes25%
Share of Medicare patients with each condition. A patient can have several.
Heather Davis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women65%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Heather A. Davis wrote 270 Medicare Part D claims in 2024
In 2024, Heather Davis wrote 270 Medicare Part D claims for 158 patients. 97% of them were for generic drugs.
Heather Davis' Part D claims by kind of drug, 2024
- Generic262 claims97%
- Brand-name and other8 claims3%
Drug classes CMS tracks in Heather Davis' Part D claims, 2024
- Antibiotics54%145 of 270 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Heather A. Davis takes part in Medicare
Heather Davis 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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Heather A. Davis received $21 in industry payments in 2025
CMS Open Payments shows 1 general payment to Heather Davis from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $21.
Companies that paid Heather Davis 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 Heather A. Davis'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - 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) |
| 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 Heather A. Davis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Heather A. Davis' NPI number?
Heather A. Davis' NPI number is 1144651084. It was assigned on December 3, 2013, and it is active in the NPI Registry.
What does Heather A. Davis specialize in?
Heather A. Davis is a physician assistant in Youngstown, Ohio. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Heather A. Davis practice?
Heather Davis practices at 1044 Belmont Avenue, Youngstown, OH 44501. Heather Davis' primary practice is Mercy Health - St. Elizabeth Youngstown Hospital in Youngstown, Ohio, part of Bon Secours Mercy Health. Dmand AI also links Heather Davis to 1 group practice or clinic.
What is Heather A. Davis' office phone number?
The practice phone on file for Heather Davis is (330) 480-3022.
What is Heather A. Davis' medical license number?
Heather Davis holds Ohio license 50.003849RX.
Which hospitals is Heather A. Davis affiliated with?
Heather Davis practices at Mercy Health - St. Elizabeth Youngstown Hospital in Youngstown, Ohio. Heather Davis is also affiliated with Salem Regional Medical Center.
What medical group is Heather A. Davis part of?
Heather Davis is linked to Mercy Health Physicians.
Does Heather A. Davis accept Medicare?
Yes. CMS lists Heather Davis as accepting Medicare assignment.
How many Medicare patients does Heather A. Davis see?
CMS counts 63 Medicare patients who saw Heather Davis in 2024, with an average age of 74.
Has Heather A. Davis received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Heather Davis from 1 company from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Heather A. Davis been practicing?
Heather Davis graduated from medical school in 2013, 13 years ago.
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