Annette K. Welker, CNP
- Medicare patients, 2024
- 330
- Part D claims, 2024
- 7,574
- Hospital affiliations
- 3
- Industry payments
- $107
- Medical groups
- 2
- Practice address
- 558 S Trimble Rd, Mansfield, OH 44906
- Practice phone
- Call (614) 533-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
OhioHealth Physician Group
Mansfield, Ohio
Find Annette Welker's 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.
Annette K. Welker is a family nurse practitioner in Mansfield, Ohio
Annette Welker practices at OhioHealth Physician Group in Mansfield, Ohio.
Annette Welker's NPI, 1285823385, was assigned on October 15, 2007. Annette Welker holds Ohio license NP-09634.
- NPI
- 1285823385NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719030345
- NPI enumeration date
- October 15, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (614) 533-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Annette K. Welker practices at OhioHealth Physician Group in Mansfield, Ohio
Annette Welker's primary practice is OhioHealth Physician Group, at 558 S Trimble Rd, Mansfield, OH 44906 in Richland County. The practice phone is (614) 533-5500.
- OhioHealth Physician Group558 S Trimble Rd, Mansfield, OH 44906 · Richland CountyPhone(614) 533-5500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Annette K. Welker is affiliated with 7 sites of care and 2 medical groups
Annette Welker's primary practice is OhioHealth Physician Group in Mansfield, Ohio. Annette Welker is also affiliated with OhioHealth Mansfield Hospital. The medical group on file is OhioHealth Physician Group. Dmand AI also links Annette Welker to 2 more hospitals, 2 home health agencies, 1 group practice or clinic and 1 medical group, 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 Annette K. Welker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Annette Welker practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OhioHealth Physician Group | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Annette K. Welker is one of 7,779 family nurse practitioners in Ohio
Family is Annette Welker's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Annette Welker is licensed in Ohio.
Specialties and state licenses
- Family nurse practitioner, OhioPrimary
Family nurse practitioners near Annette Welker
Counts of family nurse practitioners 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
Annette K. Welker treated 330 Medicare patients in 2024, average age 74
CMS counts 330 Medicare patients who saw Annette Welker in 2024. The largest group is 65 to 74, with 152 patients. 73% of them have high blood pressure, and 60% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Annette Welker's median patient age at 68, with 71% women.
Annette Welker's Medicare patients by age, 2024
Annette Welker's Medicare patients by sex, 2024
- Women22267%
- Men10833%
Chronic conditions among Annette Welker's Medicare patients, 2024
- High blood pressure73%
- High cholesterol60%
- Arthritis37%
- Diabetes27%
- Ischemic heart disease23%
- Chronic kidney disease21%
- Anxiety18%
- Cancer18%
Share of Medicare patients with each condition. A patient can have several.
Annette Welker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women71%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Annette K. Welker wrote 7,574 Medicare Part D claims in 2024
In 2024, Annette Welker wrote 7,574 Medicare Part D claims for 790 patients. 90% of them were for generic drugs.
Annette Welker's Part D claims by kind of drug, 2024
- Generic6,850 claims90%
- Brand-name681 claims9%
- Other43 claims1%
Drug classes CMS tracks in Annette Welker's Part D claims, 2024
- Opioids3%228 of 7,574 claims
- Antibiotics4%328 of 7,574 claims
- Antipsychotics, patients 65 and over0%30 of 7,574 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
Annette K. Welker offers telehealth to Medicare patients
Annette Welker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Annette Welker as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Annette K. Welker received $107 in industry payments in 2025
CMS Open Payments shows 1 general payment to Annette Welker from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $107.
Companies that paid Annette Welker 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 Annette K. Welker'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 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 Annette K. Welker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Annette K. Welker's NPI number?
Annette K. Welker's NPI number is 1285823385. It was assigned on October 15, 2007, and it is active in the NPI Registry.
What does Annette K. Welker specialize in?
Annette K. Welker is a family nurse practitioner in Mansfield, Ohio. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Annette K. Welker practice?
Annette Welker practices at 558 S Trimble Rd, Mansfield, OH 44906. Annette Welker's primary practice is OhioHealth Physician Group in Mansfield, Ohio. Dmand AI also links Annette Welker to 2 hospitals, 2 home health agencies, 1 group practice or clinic and 1 medical group.
What is Annette K. Welker's office phone number?
The practice phone on file for Annette Welker is (614) 533-5500.
What is Annette K. Welker's medical license number?
Annette Welker holds Ohio license NP-09634.
Which hospitals is Annette K. Welker affiliated with?
Annette Welker is affiliated with OhioHealth Mansfield Hospital. Dmand AI links Annette Welker to 2 more hospitals.
What medical group is Annette K. Welker part of?
Annette Welker is linked to OhioHealth Physician Group. Dmand AI links Annette Welker to 1 more medical group.
Does Annette K. Welker accept Medicare?
Yes. CMS lists Annette Welker as accepting Medicare assignment.
Does Annette K. Welker offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Annette Welker as offering telehealth services.
How many Medicare patients does Annette K. Welker see?
CMS counts 330 Medicare patients who saw Annette Welker in 2024, with an average age of 74.
Has Annette K. Welker received payments from drug or device companies?
CMS Open Payments shows $107 in general payments to Annette Welker from 1 company from 2025 to 2025. The largest total came from Medtronic, Inc.
How long has Annette K. Welker been practicing?
Annette Welker graduated from medical school in 2007, 19 years ago.
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