NPPES file of Aug 9, 2026

Rachael Christine Mack, OTR/L

Occupational Therapist · Pittsburgh, PA

Rachael Christine Mack, OTR/L is an occupational therapist with a practice address in Pittsburgh, Pennsylvania, and NPI 1700361524, issued on Sep 27, 2018. Check the license (Pennsylvania OC019355, as entered in NPPES) 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1700361524
Name
Rachael Christine Mack
Credential
OTR/L
Primary taxonomy
Occupational Therapist 225X00000X
License numbers
OC019355 PA
OT19525 FL
Self-reported in NPPES; status is on the state search
Practice location
100 S Jackson Ave, Pittsburgh, PA 15202
Phone
(412) 734-6030
Enumerated
Sep 27, 2018
Record last updated
Feb 16, 2024
Medicare enrollment
Enrolled (PECOS I20240309000309); 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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8 nearest occupational therapist records → All 7,136 in Pennsylvania → Look up another NPI →

Also registered at 100 S Jackson Ave

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

  1. Lindsay Abrams, PTPhysical Therapist1801562038
  2. Michael BartonEmergency Medicine Physician1720036536
  3. Dustin BennettPhysical Therapist1801275896
  4. David Birner, DPTPhysical Therapist1407362593
  5. Betsy Blazek-O'Neill, MDPhysical Medicine & Rehabilitation Physician1710987979
  6. Austin BloombergPhysical Therapist1871136366

Verify Rachael Christine Mack in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license OC019355    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 Pennsylvania license search

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Bills Medicare through one group practice

  1. Allegheny ClinicPittsburgh, PA

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

Rachael Christine Mack among 7,136 occupational therapist records in Pennsylvania

Rachael Christine Mack, OTR/L is one of 7,136 occupational therapist records with a practice address in Pennsylvania. 8% 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 58% of them.

  • NPI issued2018 · 58% of these records are older, 37% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 9% of these records are
  • Graduated2018 · median 2016 among the 668 with a school on file
  • Record last updated2024 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

641 occupational therapist records list a practice address in Pittsburgh

They are 641 of the 28,866 NPPES records with a practice address in Pittsburgh, and 7,136 occupational therapist records in Pennsylvania.

All 7,136 in Pennsylvania → Every provider in Pittsburgh → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Robin Carson, OTRPittsburgh, PA 152021831499169
  2. Stacey Danko, MOT, OTR/L, CLTPittsburgh, PA 152021023620176
  3. Rebecca Gilmore, OTR/LPittsburgh, PA 152021467002683
  4. Laura Irvine, OTR/LPittsburgh, PA 152021851312359
  5. Kristina Kim, OTR/LBen Avon, PA 152021396999348
  6. Cara Markowitz, OTPittsburgh, PA 152021417630583
  7. Renee McDade, OTRPittsburgh, PA 152021346677556
  8. Mara McGinley, OTRPittsburgh, PA 152021104121078

Common questions

What is Rachael Christine Mack, OTR/L's NPI number?

Rachael Christine Mack, OTR/L's National Provider Identifier (NPI) is 1700361524, issued on Sep 27, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Rachael Christine Mack, OTR/L located?

The NPPES record lists a practice address at 100 S Jackson Ave, Pittsburgh, PA, 15202. Phone: (412) 734-6030. Providers update this record themselves, so call before visiting.

How can I verify Rachael Christine Mack, OTR/L's license?

NPPES lists Pennsylvania license number OC019355, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity 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.

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.