Emer Colalillo, MD
Obstetrics & Gynecology Physician · Bethlehem, PA
Emer Colalillo, MD is an obstetrics & gynecology physician with a practice address in Bethlehem, Pennsylvania, and NPI 1043600760, issued on Feb 2, 2015. Check the license (Pennsylvania MD467524, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Emer Colalillo
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD467524 PA
Self-reported in NPPES; status is on the state search - Practice location
- 834 Eaton Ave, Bethlehem, PA 18018
- Phone
- (484) 526-7474
- Enumerated
- Feb 2, 2015
- Record last updated
- Nov 28, 2023
- Medicare enrollment
- Enrolled (PECOS I20191003001560); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,974 in Pennsylvania → Look up another NPI →
Also registered at 834 Eaton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelly Copeland Hall, MDObstetrics & Gynecology Physician1376930164
- Jenna Hughes, PA-CPhysician Assistant1184134454
- Sarada Kadewari, M.DPediatric Adolescent Medicine Physician1477573475
- Ansa Thomas, MDPediatrics Physician1063675940
Verify Emer Colalillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD467524Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
109 Medicare Part D claims for 49 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol47 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 MIPS final score for 2023 (Medicare payment program): 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.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- St Lukes Physician Group IncBethlehem, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Emer Colalillo among 1,974 obstetrics & gynecology physician records in Pennsylvania
Emer Colalillo, MD is one of 1,974 obstetrics & gynecology physician records with a practice address in Pennsylvania. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 71% of them.
- NPI issued2015 · 71% of these records are older, 25% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2015 · median 2007 among the 1,176 with a school on file
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
73 obstetrics & gynecology physician records list a practice address in Bethlehem
They are 73 of the 4,797 NPPES records with a practice address in Bethlehem, and 1,974 obstetrics & gynecology physician records in Pennsylvania.
All 1,974 in Pennsylvania → Every provider in Bethlehem → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Richard Baker, MDBethlehem, PA 180181831181262
- Abigail Barger, MDBethlehem, PA 180181437736279
- Kelly Copeland Hall, MDBethlehem, PA 180181376930164
- Elizabeth Dierking, MDBethlehem, PA 180181104026228
- Shane Farrell, DOBethlehem, PA 180181972248789
- Alexa Giacobbo, DOBethlehem, PA 180181174015721
- Lanniece Hall, MDBethlehem, PA 180181326091992
- Howard Horne, MDBethlehem, PA 180181356395883
Common questions
What is Emer Colalillo, MD's NPI number?
Emer Colalillo, MD's National Provider Identifier (NPI) is 1043600760, issued on Feb 2, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Emer Colalillo, MD located?
The NPPES record lists a practice address at 834 Eaton Ave, Bethlehem, PA, 18018. Phone: (484) 526-7474. Providers update this record themselves, so call before visiting.
How can I verify Emer Colalillo, MD's license?
NPPES lists Pennsylvania license number MD467524, 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 Emer Colalillo, MD prescribe under Medicare Part D?
In 2024, Emer Colalillo, MD had 109 Medicare Part D claims for 49 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Emer Colalillo, MD's MIPS final 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), 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.