Charles O. Davis, PA
- Part D claims, 2024
- 7,905
- Hospital affiliations
- 4
- Industry payments
- $56
- Medical groups
- 2
- State license
- 1
- Practice address
- 2981 West 4th Street, Mansfield, OH 44906
- Practice phone
- Call (419) 462-4561
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Avita Fourth Street Medical
Rural Health Clinic - Hospital-Owned · Mansfield, Ohio
Find Charles 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.
Charles O. Davis is a physician assistant in Ontario, Ohio
Charles Davis practices at Avita Fourth Street Medical in Mansfield, Ohio.
Charles Davis' NPI, 1851795892, was assigned on October 20, 2014. Charles Davis holds Ohio license 50.004153.
- NPI
- 1851795892NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668694357
- NPI enumeration date
- October 20, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (419) 462-4561
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Charles O. Davis practices at Avita Fourth Street Medical in Mansfield, Ohio
Charles Davis' primary practice is Avita Fourth Street Medical, at 2981 West 4th Street, Mansfield, OH 44906. The practice phone is (419) 462-4561.
- Avita Fourth Street Medical2981 West 4th Street, Mansfield, OH 44906Phone(419) 462-4561
Source: Dmand AI Affiliation Data
Charles O. Davis is affiliated with 6 sites of care and 2 medical groups
Charles Davis' primary practice is Avita Fourth Street Medical in Mansfield, Ohio. Charles Davis is also affiliated with Ontario Hospital. The medical group on file is Avita Health System. Dmand AI also links Charles Davis to 3 more hospitals, 1 home health agency and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Charles O. Davis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Charles Davis practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Avita Fourth Street Medical | Available with a free account |
| +5 more sites and 1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Charles O. Davis is one of 4,524 physician assistants in Ohio
Physician assistant is Charles Davis' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Charles Davis is licensed in Ohio.
Specialties and state licenses
- Physician assistant, OhioPrimary
Physician assistants near Charles 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
Charles O. Davis' patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Charles Davis' median patient age at 67, with 56% women.
Charles Davis' 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
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
Charles O. Davis wrote 7,905 Medicare Part D claims in 2024
In 2024, Charles Davis wrote 7,905 Medicare Part D claims for 469 patients. 87% of them were for generic drugs.
Charles Davis' Part D claims by kind of drug, 2024
- Generic6,897 claims87%
- Brand-name943 claims12%
- Other65 claims1%
Drug classes CMS tracks in Charles Davis' Part D claims, 2024
- Opioids0%24 of 7,905 claims
- Antibiotics3%269 of 7,905 claims
- Antipsychotics, patients 65 and over1%58 of 7,905 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 Charles O. Davis takes part in Medicare
Charles 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Charles O. Davis received $56 in industry payments in 2025
CMS Open Payments shows 3 general payments to Charles Davis from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $37.
Companies that paid Charles 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 Charles O. 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 Data |
| 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 Charles O. 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 Charles O. Davis' NPI number?
Charles O. Davis' NPI number is 1851795892. It was assigned on October 20, 2014, and it is active in the NPI Registry.
What does Charles O. Davis specialize in?
Charles O. Davis is a physician assistant in Ontario, Ohio. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Charles O. Davis practice?
Charles Davis practices at 2981 West 4th Street, Mansfield, OH 44906. Charles Davis' primary practice is Avita Fourth Street Medical in Mansfield, Ohio. Dmand AI also links Charles Davis to 3 hospitals, 1 home health agency and 1 medical group.
What is Charles O. Davis' office phone number?
The practice phone on file for Charles Davis is (419) 462-4561.
What is Charles O. Davis' medical license number?
Charles Davis holds Ohio license 50.004153.
Which hospitals is Charles O. Davis affiliated with?
Charles Davis is affiliated with Ontario Hospital. Dmand AI links Charles Davis to 3 more hospitals.
What medical group is Charles O. Davis part of?
Charles Davis is linked to Avita Health System. Dmand AI links Charles Davis to 1 more medical group.
Does Charles O. Davis accept Medicare?
Yes. CMS lists Charles Davis as accepting Medicare assignment.
Has Charles O. Davis received payments from drug or device companies?
CMS Open Payments shows $56 in general payments to Charles Davis from 2 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Charles O. Davis been practicing?
Charles Davis graduated from medical school in 2014, 12 years ago.
Selling to physician assistant practices?
See physician assistants in Ohio by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card