NPPES file of Aug 9, 2026

William Hoffman, M.D.

Nephrology Physician · Harrisburg, PA

William Hoffman, M.D. is a nephrology physician with a practice address in Harrisburg, Pennsylvania, and NPI 1093030488, issued on Mar 29, 2010. Check the license (Pennsylvania MD458051, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1093030488
Name
William Hoffman
Credential
M.D.
Primary taxonomy
Nephrology Physician 207RN0300X
License number
MD458051 PA
Self-reported in NPPES; status is on the state search
Practice location
205 S Front St FL 8, Harrisburg, PA 17104
Phone
(717) 231-8700
Enumerated
Mar 29, 2010
Record last updated
Jan 9, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(717) 231-8753
Medicare enrollment
Enrolled (PECOS I20160728001059); 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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Verify William Hoffman 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 MD458051
    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

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14% fewer Medicare Part D claims than the average nephrology physician in 2024

1,253 Medicare Part D claims for 103 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. William Hoffman1,253
  2. Specialty average1,465

Most prescribed

  1. Prednisone214 claims
  2. Tamsulosin Hcl214 claims
  3. Carvedilol99 claims
  4. Amlodipine Besylate83 claims
  5. Tacrolimus58 claims
  6. Mycophenolate Mofetil57 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 82.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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 score76.6
  2. Costout of 100 · 30%65.2
  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, group reporting; category weights for 2023 (qpp.cms.gov).

2 hospitals and group practices

  1. Upmc Pinnacle HospitalsHarrisburg, PA · Acute Care Hospitals4 of 5 stars
  2. Pinnacle Health Medical ServicesYork, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

William Hoffman among 651 nephrology physician records in Pennsylvania

William Hoffman, M.D. is one of 651 nephrology physician records with a practice address in Pennsylvania. 84% 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 69% of them.

  • NPI issued2010 · 69% of these records are older, 28% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2010 · median 2001 among the 468 with a school on file
  • Record last updated2021 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nephrology Physician providers in Pennsylvania

There are 651 nephrology physician records in Pennsylvania.

The 8 nephrology physician records with the nearest ZIP codes

  1. Manpreet Singh, MDHarrisburg, PA 171041629238993
  2. Faizan SyedHarrisburg, PA 171041417365305
  3. Mary Waybill, MDHarrisburg, PA 171041558565937
  4. Jonathan Diamond, MDHarrisburg, PA 171111578539433
  5. Suneetha Vaddineni, MDHarrisburg, PA 171111891953592
  6. Tariq Nawaz, M.D.Mechanicsburg, PA 170501477769735
  7. Cynthia West, M.D.Mechanicsburg, PA 170501316923543
  8. Jawed Akhtar, M.DLewistown, PA 170441033562749

Common questions

What is William Hoffman, M.D.'s NPI number?

William Hoffman, M.D.'s National Provider Identifier (NPI) is 1093030488, issued on Mar 29, 2010. An NPI identifies a provider in billing; it is not a license.

Where is William Hoffman, M.D. located?

The NPPES record lists a practice address at 205 S Front St FL 8, Harrisburg, PA, 17104. Phone: (717) 231-8700. Providers update this record themselves, so call before visiting.

How can I verify William Hoffman, M.D.'s license?

NPPES lists Pennsylvania license number MD458051, 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 William Hoffman, M.D. prescribe under Medicare Part D?

In 2024, William Hoffman, M.D. had 1,253 Medicare Part D claims for 103 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.

What is William Hoffman, M.D.'s MIPS final score?

The 2023 MIPS final score is 82.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.