Katelyn Michelle Obermiller, FNP-BC
Family Nurse Practitioner · Dennison, OH
Katelyn Michelle Obermiller, FNP-BC is a family nurse practitioner with a practice address in Dennison, Ohio, and NPI 1639510597, issued on Jul 8, 2013. Check the license (Ohio COA. 14751-NP, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katelyn Michelle Obermiller
- Credential
- FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- COA. 14751-NP OH
Self-reported in NPPES; status is on the state search - Practice location
- 819 N 1St St, Dennison, OH 44621
- Phone
- (740) 922-0000
- Enumerated
- Jul 8, 2013
- Record last updated
- Jul 8, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130827000336); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 9,647 in Ohio → Look up another NPI →
Also registered at 819 N 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katelyn Michelle Obermiller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license COA. 14751-NPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8.9 times the Medicare Part D claims of the average family nurse practitioner in 2024
11,603 Medicare Part D claims for 359 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 49 claims were for opioids.
Most prescribed
- Levothyroxine Sodium533 claims
- Omeprazole448 claims
- Losartan Potassium441 claims
- Rosuvastatin Calcium426 claims
- Amlodipine Besylate395 claims
- Atorvastatin Calcium354 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $687.67
45 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Trinity Hospital Twin CityDennison, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katelyn Michelle Obermiller among 9,647 family nurse practitioner records in Ohio
Katelyn Michelle Obermiller, FNP-BC is one of 9,647 family nurse practitioner records with a practice address in Ohio. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 18% of them.
- NPI issued2013 · 18% of these records are older, 78% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2013 · median 2018 among the 6,366 with a school on file
- Record last updated2013 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 family nurse practitioner records list a practice address in Dennison
They are 5 of the 59 NPPES records with a practice address in Dennison, and 9,647 family nurse practitioner records in Ohio.
All 9,647 in Ohio → Every provider in Dennison → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Holly Miller-Eshleman, FNPDennison, OH 446211053694497
- Deborah Scott, MSN, RN, CFNPDennison, OH 446211104853118
- Sarah Smith, APRN-CNPDennison, OH 446211508318262
- Jennifer Virag, CNPDennison, OH 446211992117956
- Sandra Agnes, CNPDover, OH 446221710218433
- Tina Alsept, CNPDover, OH 446221043536220
- Amanda Brock, MSN, APRN, FNP-CDover, OH 446221093143844
- Shannone Koch, APRN-CNPDover, OH 446221346601077
Common questions
What is Katelyn Michelle Obermiller, FNP-BC's NPI number?
Katelyn Michelle Obermiller, FNP-BC's National Provider Identifier (NPI) is 1639510597, issued on Jul 8, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Katelyn Michelle Obermiller, FNP-BC located?
The NPPES record lists a practice address at 819 N 1St St, Dennison, OH, 44621. Phone: (740) 922-0000. Providers update this record themselves, so call before visiting.
How can I verify Katelyn Michelle Obermiller, FNP-BC's license?
NPPES lists Ohio license number COA. 14751-NP, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Katelyn Michelle Obermiller, FNP-BC prescribe under Medicare Part D?
In 2024, Katelyn Michelle Obermiller, FNP-BC had 11,603 Medicare Part D claims for 359 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.