Colleen Patricia Halfpenny, M.D.
Ophthalmology Physician · Huntingdon Valley, PA
Colleen Patricia Halfpenny, M.D. is an ophthalmology physician with a practice address in Huntingdon Valley, Pennsylvania, and NPI 1023053600, issued on Jun 18, 2006. Check the license (Pennsylvania MD423462, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Colleen Patricia Halfpenny
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- MD423462 PA
A90678 CA
D0064753 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2755 Philmont Ave Ste 140, Huntingdon Valley, PA 19006
- Phone
- (215) 938-7878
- Enumerated
- Jun 18, 2006
- Record last updated
- Mar 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (215) 938-7985
- Medicaid IDs
- 1023793680001 PA
00A906780 CA
411381100 MD - Medicare enrollment
- Enrolled (PECOS I20100209000598); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,088 in Pennsylvania → Look up another NPI →
Also registered at 2755 Philmont Ave Ste 140
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Frank Chin, MDOphthalmology Physician1760831150
- David Difranceisco, O.D.Optometrist1407843063
- Dion Ehrlich, M.D.Ophthalmology Physician1295776839
- Joanna Fisher, M.D.Ophthalmology Physician1740273382
- Jody Piltz-Seymour, M.D.Ophthalmology Physician1144213372
Verify Colleen Patricia Halfpenny in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD423462Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% more Medicare Part D claims than the average ophthalmology physician in 2024
1,647 Medicare Part D claims for 467 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Latanoprost323 claims
- Erythromycin210 claims
- Restasis149 claims
- Prednisolone Acetate121 claims
- Timolol Maleate92 claims
- Cyclosporine79 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): 95.2 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).
Industry payments in 2024: $468.10
9 payments; by number, the most common kind was food and beverage; the largest payer was RxSight Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Valley Eye Professionals LLCHuntingdon Valley, PA
- Wills Eye Ophthalmology Clinic, IncPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Colleen Patricia Halfpenny among 1,088 ophthalmology physician records in Pennsylvania
Colleen Patricia Halfpenny, M.D. is one of 1,088 ophthalmology physician records with a practice address in Pennsylvania. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 22% of them.
- NPI issued2006 · 22% of these records are older, 40% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2001 · median 2000 among the 734 with a school on file
- Record last updated2019 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 ophthalmology physician records list a practice address in Huntingdon Valley
They are 7 of the 471 NPPES records with a practice address in Huntingdon Valley, and 1,088 ophthalmology physician records in Pennsylvania.
All 1,088 in Pennsylvania → Every provider in Huntingdon Valley → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Frank Chin, MDHuntingdon Valley, PA 190061760831150
- Dion Ehrlich, M.D.Huntingdon Valley, PA 190061295776839
- Joanna Fisher, M.D.Huntingdon Valley, PA 190061740273382
- Alessandra Intili, MDHuntingdon Valley, PA 190061588950786
- Jody Piltz-Seymour, M.D.Huntingdon Valley, PA 190061144213372
- Pratima Tolat, M.D.Huntingdon Valley, PA 190061477873420
- Charles BrodowskiBristol, PA 190071114489721
- Paul Keenan, MDBristol, PA 190071588671879
Common questions
What is Colleen Patricia Halfpenny, M.D.'s NPI number?
Colleen Patricia Halfpenny, M.D.'s National Provider Identifier (NPI) is 1023053600, issued on Jun 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Colleen Patricia Halfpenny, M.D. located?
The NPPES record lists a practice address at 2755 Philmont Ave Ste 140, Huntingdon Valley, PA, 19006. Phone: (215) 938-7878. Providers update this record themselves, so call before visiting.
How can I verify Colleen Patricia Halfpenny, M.D.'s license?
NPPES lists Pennsylvania license number MD423462, 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 Colleen Patricia Halfpenny, M.D. prescribe under Medicare Part D?
In 2024, Colleen Patricia Halfpenny, M.D. had 1,647 Medicare Part D claims for 467 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Colleen Patricia Halfpenny, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.2 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.