Registry data as of Aug 27, 2026

Steven Tellschow, M.D.

Cytopathology Physician · Bethlehem, PA

Steven Tellschow, M.D. is a cytopathology physician with a practice address in Bethlehem, Pennsylvania, and NPI 1255420022, issued on Oct 12, 2006. Check the license (Pennsylvania MD055923L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1255420022
Name
Steven Tellschow
Credential
M.D.
Primary taxonomy
Cytopathology Physician 207ZC0500X
License number
MD055923L PA
Self-reported in NPPES; status is on the state search
Practice location
801 Ostrum St, Bethlehem, PA 18015
Phone
(610) 954-4558
Enumerated
Oct 12, 2006
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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Also registered at 801 Ostrum St

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

  1. Rama Abbireddy, PAPhysician Assistant1912887555
  2. Herman AbuchowskiCertified Registered Nurse Anesthetist1669148573
  3. Daniel Ackerman, M.D.Neurology Physician1154642338
  4. Kathleen Ackert, DOObstetrics & Gynecology Physician1053933648
  5. Rachel Ackley, M.S. CCC-SLPSpeech-Language Pathologist1942640321
  6. Samuel Acquah, MDAnesthesiology Physician1851823785

Verify Steven Tellschow 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 MD055923L
    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.

The Medicare quality score for 2023: 95.6 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 score80.6
  2. Costout of 100 · 30%
  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: $15.07

1 payment, mostly food and beverage; the largest payer was Beckman Coulter, Inc.. The 245 providers of this specialty with any payment received $2,320.71 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Steven Tellschow$15.07
  2. Specialty average$2,320.71

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

3 hospital and facility affiliations

  1. Gslpg, IncOrwigsburg, PA
  2. St Lukes Physician Group IncBethlehem, PA
  3. St Lukes Warren Physician Group PCPhillipsburg, NJ

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Cytopathology Physician providers in Pennsylvania

There are 70 cytopathology physician records in Pennsylvania.

Other cytopathology physician records in Pennsylvania

  1. Mohamed Abdulla, MDWilkes Barre, PA1700820487
  2. Catherine Abendroth, MDHershey, PA1396708020
  3. Eugene Alexandrin, M.D.Allentown, PA1487742342
  4. Syed Ally, MDBradford, PA1467492553
  5. David Azar, MDIndiana, PA1093073033
  6. Cletus Baidoo, M.D.Scranton, PA1700050028
  7. Shefali Ballal, M.D.Philadelphia, PA1356786727
  8. Marluce Bibbo, M.D.Philadelphia, PA1083622658
  9. Jenny Boyle, M.D.Lewisburg, PA1336169390
  10. John Brennan, MDHazleton, PA1710966304

Common questions

What is Steven Tellschow, M.D.'s NPI number?

Steven Tellschow, M.D.'s National Provider Identifier (NPI) is 1255420022, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Steven Tellschow, M.D. located?

The NPPES record lists a practice address at 801 Ostrum St, Bethlehem, PA, 18015. Phone: (610) 954-4558. Providers update this record themselves, so call before visiting.

How can I verify Steven Tellschow, M.D.'s license?

NPPES lists Pennsylvania license number MD055923L, 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.

What is Steven Tellschow, M.D.'s Medicare quality score?

The 2023 MIPS final score is 95.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.