NPPES file of Aug 9, 2026

Melissa M. Johnson, MD

Neurology Physician · Danville, PA

Melissa M. Johnson, MD is a neurology physician with a practice address in Danville, Pennsylvania, and NPI 1942797006, issued on Apr 15, 2018. Check the license (Pennsylvania MD489985, as entered in NPPES) on the Pennsylvania Department of State (PALS); 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
1942797006
Name
Melissa M. Johnson
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License number
MD489985 PA
Self-reported in NPPES; status is on the state search
Practice location
100 N Academy Ave, Danville, PA 17822
Phone
(570) 271-6472
Enumerated
Apr 15, 2018
Record last updated
Jul 14, 2025
Fax
(570) 271-5874
Medicare enrollment
Enrolled (PECOS I20250721000356); 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 100 N Academy Ave

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

  1. Paige AaronStudent in an Organized Health Care Education/Training Program1730976218
  2. Zainab AbdulhuseinGeneral Practice Dentistry1851108419
  3. Kristin AblineRegistered Nurse1174368757
  4. Clara Abouelsaad, DOStudent in an Organized Health Care Education/Training Program1013610062
  5. Dana Achenbach, PHARMDPharmacist1528612975
  6. Maisa AdamAnatomic Pathology & Clinical Pathology Physician1568306512

Verify Melissa M. Johnson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD489985
    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
Open the Pennsylvania 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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97% fewer Medicare Part D claims than the average neurology physician in 2024

41 Medicare Part D claims for 16 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.

  1. Melissa Johnson41
  2. Specialty average1,370

Most prescribed

  1. Atorvastatin Calcium13 claims
  2. Clopidogrel11 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 MIPS final score for 2023 (Medicare payment program): 95.5 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score89.6
  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; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $78.67

3 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Melissa Johnson$78.67
  2. Specialty average$8,318.07

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 3 group practices

  1. Baptist Health Medical Group IncLexington, KY
  2. Geisinger ClinicAlbuquerque, NM
  3. Presbyterian Healthcare ServicesRio Rancho, NM

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

Melissa M. Johnson among 1,077 neurology physician records in Pennsylvania

Melissa M. Johnson, MD is one of 1,077 neurology physician records with a practice address in Pennsylvania. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 80% of them.

  • NPI issued2018 · 80% of these records are older, 16% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2018 · median 2007 among the 727 with a school on file
  • Record last updated2025 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

32 neurology physician records list a practice address in Danville

They are 32 of the 3,116 NPPES records with a practice address in Danville, and 1,077 neurology physician records in Pennsylvania.

The 8 neurology physician records with the nearest ZIP codes

  1. Jose Avila, M.D.Danville, PA 178221639481872
  2. Kelly Baldwin, MDDanville, PA 178221467695437
  3. John Carlson, M.D.Danville, PA 178221164497970
  4. Justin Chandler, MDDanville, PA 178221750657599
  5. David Ermak, D.O.Danville, PA 178221689816787
  6. Scott Friedenberg, M.D.Danville, PA 178221811964893
  7. Barbara Graves, D.ODanville, PA 178221174821276
  8. Scott M. Jeffries, M.D.Danville, PA 178221659524387

Common questions

What is Melissa M. Johnson, MD's NPI number?

Melissa M. Johnson, MD's National Provider Identifier (NPI) is 1942797006, issued on Apr 15, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Melissa M. Johnson, MD located?

The NPPES record lists a practice address at 100 N Academy Ave, Danville, PA, 17822. Phone: (570) 271-6472. Providers update this record themselves, so call before visiting.

How can I verify Melissa M. Johnson, MD's license?

NPPES lists Pennsylvania license number MD489985, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Melissa M. Johnson, MD prescribe under Medicare Part D?

In 2024, Melissa M. Johnson, MD had 41 Medicare Part D claims for 16 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.

What is Melissa M. Johnson, MD's MIPS final score?

The 2023 MIPS final score is 95.5 of 100. 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.