Nicholas Stephen Milligan, M.D.
Anatomic Pathology & Clinical Pathology Physician · Lancaster, PA
Nicholas Stephen Milligan, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Lancaster, Pennsylvania, and NPI 1114332731, issued on Jun 23, 2014. Check the license (Pennsylvania MD485249, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Nicholas Stephen Milligan
- Credential
- M.D.
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- MD485249 PA
Self-reported in NPPES; status is on the state search - Practice location
- 555 North Duke Street, Lancaster, PA 17602
- Phone
- (717) 544-5511
- Enumerated
- Jun 23, 2014
- Record last updated
- May 19, 2025
- Fax
- (717) 544-5138
- Medicare enrollment
- Enrolled (PECOS I20220901003248); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 716 in Pennsylvania → Look up another NPI →
Also registered at 555 North Duke Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nicholas Stephen Milligan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD485249Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 93.9 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
2 hospitals and group practices
- Lancaster General HospitalLancaster, PA · Acute Care Hospitals5 of 5 stars
- Atlantic Pathology Group PARocky Mount, NC
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.
Nicholas Stephen Milligan among 716 anatomic pathology & clinical pathology physician records in Pennsylvania
Nicholas Stephen Milligan, M.D. is one of 716 anatomic pathology & clinical pathology physician records with a practice address in Pennsylvania. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 78% of them.
- NPI issued2014 · 78% of these records are older, 20% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2014 · median 2001 among the 388 with a school on file
- Record last updated2025 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Pennsylvania
There are 716 anatomic pathology & clinical pathology physician records in Pennsylvania.
All 716 in Pennsylvania → Every provider in Lancaster → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Ashraf Abou-Elella, MDLancaster, PA 176021972567626
- Susan Bator, M.D.Lancaster, PA 176021619940541
- Ronald Grenko, MDLancaster, PA 176021861454571
- Bruce King, M.D.Lancaster, PA 176021194798173
- Sarah Nassau, MDLancaster, PA 176021073716676
- Xingcao Nie, MDLancaster, PA 176021730458449
- Charles Romberger, M.D.Lancaster, PA 176021760422752
- Grace WeyantLancaster, PA 176021437415296
Common questions
What is Nicholas Stephen Milligan, M.D.'s NPI number?
Nicholas Stephen Milligan, M.D.'s National Provider Identifier (NPI) is 1114332731, issued on Jun 23, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Stephen Milligan, M.D. located?
The NPPES record lists a practice address at 555 North Duke Street, Lancaster, PA, 17602. Phone: (717) 544-5511. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Stephen Milligan, M.D.'s license?
NPPES lists Pennsylvania license number MD485249, 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 Nicholas Stephen Milligan, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.9 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.