NPPES file of Aug 9, 2026

Melissa O. Schellenberger, APRN

Family Nurse Practitioner · Louisville, KY

Melissa O. Schellenberger, APRN is a family nurse practitioner with a practice address in Louisville, Kentucky, and NPI 1225355738, issued on Apr 23, 2010. Check the license (Kentucky 3006957, as entered in NPPES) with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225355738
Name
Melissa O. Schellenberger
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
3006957 KY
Self-reported in NPPES; status is on the state search
Practice location
601 S Floyd St, Louisville, KY 40202
Phone
(502) 588-3650
Enumerated
Apr 23, 2010
Record last updated
Oct 27, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(502) 588-7852
Medicaid ID
7100188220 KY
Medicare enrollment
Enrolled (PECOS I20120917000573); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 601 S Floyd St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Glenda Babcock, APRNFamily Nurse Practitioner1063856466
  2. Gregory Barnes, MD, PHDNeurology with Special Qualifications in Child Neurology Physician1962599092
  3. Kathy Bertolone, RN MSW ARNP CFNPFamily Nurse Practitioner1922088608
  4. Angela Bishop, RNFamily Nurse Practitioner1457532483
  5. Alexandra Blinchevsky, MDObstetrics & Gynecology Physician1720043896
  6. Smitha Bullock, M.D.Pediatric Cardiology Physician1336308444

Verify Melissa O. Schellenberger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
    Search for license 3006957
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Kentucky license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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6% fewer Medicare Part D claims than the average family nurse practitioner in 2024

1,225 Medicare Part D claims for 196 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. Melissa Schellenberger1,225
  2. Specialty average1,305

Most prescribed

  1. Gabapentin128 claims
  2. Baclofen115 claims
  3. Tizanidine Hcl91 claims
  4. Teriflunomide51 claims
  5. Dalfampridine Er48 claims
  6. Trazodone Hcl38 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualitynot scored (reweighted)
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $1,058.08

20 payments; by number, the most common kind was food and beverage; the largest payer was Alexion Pharmaceuticals, 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.

  1. Melissa Schellenberger$1,058.08
  2. Specialty average$650.95

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

  1. Community Medical Associates IncLouisville, KY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Melissa O. Schellenberger among 5,545 family nurse practitioner records in Kentucky

Melissa O. Schellenberger, APRN is one of 5,545 family nurse practitioner records with a practice address in Kentucky. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 15% of them.

  • NPI issued2010 · 15% of these records are older, 83% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2009 · median 2018 among the 3,839 with a school on file
  • Record last updated2020 · 39% 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 Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,321 family nurse practitioner records list a practice address in Louisville

They are 1,321 of the 21,891 NPPES records with a practice address in Louisville, and 5,545 family nurse practitioner records in Kentucky.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Kathy Bertolone, RN MSW ARNP CFNPLouisville, KY 402021922088608
  2. Nancy Cahill, APRNLouisville, KY 402021952399628
  3. Teresa Casey, APRNLouisville, KY 402021265411250
  4. Janice Fiechter, APRNLouisville, KY 402021205832961
  5. Eileen Grigutis, ARNPLouisville, KY 402021639117328
  6. Ana Grynwald, ARNPLouisville, KY 402021780649228
  7. Melissa Humphreys, ARNPLouisville, KY 402021215993969
  8. Stacy Jensen, APRNLouisville, KY 402021114993441

Common questions

What is Melissa O. Schellenberger, APRN's NPI number?

Melissa O. Schellenberger, APRN's National Provider Identifier (NPI) is 1225355738, issued on Apr 23, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Melissa O. Schellenberger, APRN located?

The NPPES record lists a practice address at 601 S Floyd St, Louisville, KY, 40202. Phone: (502) 588-3650. Providers update this record themselves, so call before visiting.

How can I verify Melissa O. Schellenberger, APRN's license?

NPPES lists Kentucky license number 3006957, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.

How much does Melissa O. Schellenberger, APRN prescribe under Medicare Part D?

In 2024, Melissa O. Schellenberger, APRN had 1,225 Medicare Part D claims for 196 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Melissa O. Schellenberger, APRN's MIPS final score?

The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.