NPPES file of Aug 9, 2026

Nathan Tiedeken, M.D.

Orthopaedic Surgery Physician · West Reading, PA

Nathan Tiedeken, M.D. is an orthopaedic surgery physician with a practice address in West Reading, Pennsylvania, and NPI 1487965893, issued on Jun 30, 2010. Check the license (Pennsylvania MT197680, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1487965893
Name
Nathan Tiedeken
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
MT197680 PA
Self-reported in NPPES; status is on the state search
Practice location
301 S 7TH Ave, West Reading, PA 19611
Phone
(570) 624-4777
Enumerated
Jun 30, 2010
Record last updated
Aug 3, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(570) 624-4778
Medicare enrollment
Enrolled (PECOS I20160809000354); accepts Medicare assignment
Medical or professional school
Temple University School Of Medicine, 2010
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 301 S 7TH Ave

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

  1. Amir Abdel-Wahab, M.D.Pediatrics Physician1548499767
  2. Naomi AcheampongNurse Practitioner1114564911
  3. Michael Avedissian, M.D.Cardiovascular Disease Physician1265412258
  4. Mary Bahney, PA-CPhysician Assistant1649244005
  5. Peter Bamberger, M.D.Surgery Physician1588610877
  6. Jackie Beecham, CRNPObstetrics & Gynecology Nurse Practitioner1700850377

Verify Nathan Tiedeken 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 MT197680
    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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4% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024

332 Medicare Part D claims for 193 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 104 claims were for opioids.

  1. Nathan Tiedeken332
  2. Specialty average346

Most prescribed

  1. Prednisone102 claims
  2. Oxycodone Hcl51 claims
  3. Tramadol Hcl51 claims
  4. Meloxicam43 claims
  5. Celecoxib21 claims
  6. Sulfamethoxazole-Trimethoprim20 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.

Bills Medicare through 2 group practices

  1. Integrated Medical Group P CPottsville, PA
  2. Phoenix Rehabilitation And Health Services IncCranberry Twp, PA

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

Nathan Tiedeken among 1,253 orthopaedic surgery physician records in Pennsylvania

Nathan Tiedeken, 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. Its NPI, issued in 2010, is newer than 64% of them.

  • NPI issued2010 · 64% of these records are older, 33% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2010 · median 2003 among the 777 with a school on file
  • 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).

10 orthopaedic surgery physician records list a practice address in West Reading

They are 10 of the 1,123 NPPES records with a practice address in West Reading, and 1,253 orthopaedic surgery physician records in Pennsylvania.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. John Casey, MDWest Reading, PA 196111033111851
  2. Denise Donahue, M.D.West Reading, PA 196111518091867
  3. Stephen Longenecker, MDWest Reading, PA 196111548262355
  4. Kenneth McAlpine, M.D.West Reading, PA 196111023351194
  5. Craig O'Neill, M.D.West Reading, PA 196111720241037
  6. Joseph Scornavacchi, MDWest Reading, PA 196111477555282
  7. Eric Slotkin, DOWest Reading, PA 196111063677185
  8. Brian Stapinski, M.D.West Reading, PA 196111598851313

Common questions

What is Nathan Tiedeken, M.D.'s NPI number?

Nathan Tiedeken, M.D.'s National Provider Identifier (NPI) is 1487965893, issued on Jun 30, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Nathan Tiedeken, M.D. located?

The NPPES record lists a practice address at 301 S 7TH Ave, West Reading, PA, 19611. Phone: (570) 624-4777. Providers update this record themselves, so call before visiting.

How can I verify Nathan Tiedeken, M.D.'s license?

NPPES lists Pennsylvania license number MT197680, 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 Nathan Tiedeken, M.D. prescribe under Medicare Part D?

In 2024, Nathan Tiedeken, M.D. had 332 Medicare Part D claims for 193 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.