NPPES file of Aug 9, 2026

Heather Lynn Mychak, PA-C

Physician Assistant · Harrisburg, PA

Heather Lynn Mychak, PA-C is a physician assistant with a practice address in Harrisburg, Pennsylvania, and NPI 1831447960, issued on Aug 21, 2012. Check the license with the Pennsylvania 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831447960
Name
Heather Lynn Mychak
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
2201 Forest Hills Dr Ste 7, Harrisburg, PA 17112
Phone
(717) 652-5063
Enumerated
Aug 21, 2012
Record last updated
Feb 6, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180212000103); accepts Medicare assignment
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 2201 Forest Hills Dr Ste 7

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

  1. Lauren Portas, MDDermatology Physician1316365661

Verify Heather Lynn Mychak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this professionCheck 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
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20% fewer Medicare Part D claims than the average physician assistant in 2024

665 Medicare Part D claims for 251 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.

  1. Heather Mychak665
  2. Specialty average830

Most prescribed

  1. Triamcinolone Acetonide80 claims
  2. Ketoconazole51 claims
  3. Clobetasol Propionate49 claims
  4. Clindamycin Phosphate48 claims
  5. Desonide42 claims
  6. Doxycycline Hyclate37 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: $2,081.59

101 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Heather Mychak$2,081.59
  2. Specialty average$841.65

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. Saye, Gette And Diamond Dermatology Associates P.C.Harrisburg, PA

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

Heather Lynn Mychak among 8,020 physician assistant records in Pennsylvania

Heather Lynn Mychak, PA-C is one of 8,020 physician assistant records with a practice address in Pennsylvania. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 31% of them.

  • NPI issued2012 · 31% of these records are older, 66% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2012 · median 2018 among the 5,313 with a school on file
  • Record last updated2018 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

147 physician assistant records list a practice address in Harrisburg

They are 147 of the 3,963 NPPES records with a practice address in Harrisburg, and 8,020 physician assistant records in Pennsylvania.

The 8 physician assistant records with the nearest ZIP codes

  1. Jamie Cantafio, PA-CHarrisburg, PA 171121750641825
  2. Jessica Chaudry, PA-CHarrisburg, PA 171121346670478
  3. John Conway, PA-CHarrisburg, PA 171121275185167
  4. Ruchi Dalal, PA-CHarrisburg, PA 171121407311525
  5. Cassandra Destefano, PA-CHarrisburg, PA 171121326455791
  6. Patricia Freudenberger, PA-CHarrisburg, PA 171121366932485
  7. Rachel Hikes, PA-CHarrisburg, PA 171121821402454
  8. Pamela Hoenich, PA-CHarrisburg, PA 171121437524287

Common questions

What is Heather Lynn Mychak, PA-C's NPI number?

Heather Lynn Mychak, PA-C's National Provider Identifier (NPI) is 1831447960, issued on Aug 21, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Heather Lynn Mychak, PA-C located?

The NPPES record lists a practice address at 2201 Forest Hills Dr Ste 7, Harrisburg, PA, 17112. Phone: (717) 652-5063. Providers update this record themselves, so call before visiting.

How can I verify Heather Lynn Mychak, PA-C's license?

Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Heather Lynn Mychak, PA-C prescribe under Medicare Part D?

In 2024, Heather Lynn Mychak, PA-C had 665 Medicare Part D claims for 251 beneficiaries; the average among physician assistant prescribers was 830. 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.