NPPES file of Aug 9, 2026

Mark A. Rackish, M.D.

Orthopaedic Surgery Physician · Williamsport, PA

Mark A. Rackish, M.D. is an orthopaedic surgery physician with a practice address in Williamsport, Pennsylvania, and NPI 1003876715, issued on Mar 25, 2006. Check the license (Pennsylvania MD045565L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003876715
Name
Mark A. Rackish
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
MD045565L PA
Self-reported in NPPES; status is on the state search
Practice location
1705 Warren Ave, Williamsport, PA 17701
Phone
(570) 321-2020
Enumerated
Mar 25, 2006
Record last updated
Aug 18, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(570) 320-7576
Medicaid ID
001259522 PA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest orthopaedic surgery physician records → All 1,253 in Pennsylvania → Look up another NPI →

Also registered at 1705 Warren Ave

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

  1. Karen Armson, LPTOrthopedic Physical Therapist1043862824
  2. John Bailey, MDOrthopaedic Surgery Physician1629048707
  3. Sheryl BakerPhysician Assistant1952370033
  4. Karl Baurys, MS, CCC-AAudiologist1821065186
  5. Shari Berthold, DPTPhysical Therapist1558913202
  6. Glenn Bloiso, MDUrology Physician1447363825

Verify Mark A. Rackish 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 MD045565L    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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Mark A. Rackish among 1,253 orthopaedic surgery physician records in Pennsylvania

Mark A. Rackish, M.D. is one of 1,253 orthopaedic surgery physician 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 not. Its NPI, issued in 2006, is newer than 21% of them.

  • NPI issued2006 · 21% of these records are older, 48% newer
  • In a Medicare fileNo · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2016 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Surgery Physician providers in Pennsylvania

There are 1,253 orthopaedic surgery physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,253 in Pennsylvania → Every provider in Williamsport → Orthopaedic Surgery Physician nationwide →

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. John Bailey, MDWilliamsport, PA 177011629048707
  2. Ronald Disimone, M.D.Williamsport, PA 177011063405264
  3. Kyle Hubler, D.O.Williamsport, PA 177011497952063
  4. Onyinyechukwu Nwankwo, M.D.Williamsport, PA 177011184987091
  5. Craig Stabler, M.D.Williamsport, PA 177011124098256
  6. Jesse Torbert, MDWilliamsport, PA 177011497815054
  7. Thomas Connolly, M.D.Jersey Shore, PA 177401922091123
  8. Wingrove Jarvis, MDJersey Shore, PA 177401780725051

Common questions

What is Mark A. Rackish, M.D.'s NPI number?

Mark A. Rackish, M.D.'s National Provider Identifier (NPI) is 1003876715, issued on Mar 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark A. Rackish, M.D. located?

The NPPES record lists a practice address at 1705 Warren Ave, Williamsport, PA, 17701. Phone: (570) 321-2020. Providers update this record themselves, so call before visiting.

How can I verify Mark A. Rackish, M.D.'s license?

NPPES lists Pennsylvania license number MD045565L, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.