Carolyn Casey, D.O.
Rheumatology Physician · Allentown, PA
Carolyn Casey, D.O. is a rheumatology physician with a practice address in Allentown, Pennsylvania, and NPI 1205129228, issued on May 24, 2011. Check the license (Pennsylvania OS018082, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Carolyn Casey
- Credential
- D.O.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- OS018082 PA
OT013923 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3080 Hamilton Blvd, Allentown, PA 18103
- Phone
- (610) 776-5038
- Enumerated
- May 24, 2011
- Record last updated
- Oct 3, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (610) 776-1967
- Medicare enrollment
- Enrolled (PECOS I20160914002602); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 413 in Pennsylvania → Look up another NPI →
Also registered at 3080 Hamilton Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Baylor, MDFamily Medicine Physician1861421760
- Cheryl Bloomfield, MDInternal Medicine Physician1083622872
- Brian Costello, D.O.Internal Medicine Physician1437352911
- Thomas Doherty, MDInternal Medicine Physician1992744965
- Eric Gertner, MDInternal Medicine Physician1427088848
- Caitlin HoeingMedical Physician Assistant1811675101
Verify Carolyn Casey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS018082Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average rheumatology physician in 2024
576 Medicare Part D claims for 141 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone118 claims
- Alendronate Sodium91 claims
- Methotrexate83 claims
- Hydroxychloroquine Sulfate75 claims
- Leflunomide23 claims
- Celecoxib17 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.
Industry payments in 2024: $108.11
1 payment: food and beverage; the largest payer was Radius Health, Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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 one group practice
- University OF Pittsburgh PhysiciansMcKeesport, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carolyn Casey among 413 rheumatology physician records in Pennsylvania
Carolyn Casey, D.O. is one of 413 rheumatology 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 2011, is newer than 69% of them.
- NPI issued2011 · 69% of these records are older, 27% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2011 · median 2004 among the 275 with a school on file
- Record last updated2016 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Pennsylvania
There are 413 rheumatology physician records in Pennsylvania.
All 413 in Pennsylvania → Every provider in Allentown → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Shantanu Bishwal, MDAllentown, PA 181031942400759
- Sylvan Brown, MDAllentown, PA 181031992787170
- Kristin Ingraham, DOAllentown, PA 181031285757534
- William Iobst, MDAllentown, PA 181031568491116
- Susan Kim, MDAllentown, PA 181031578720983
- Kerry Miller, MDAllentown, PA 181031639100589
- Marie O'Brien, D.O.Allentown, PA 181031083836464
- James Ross, MDAllentown, PA 181031588697403
Common questions
What is Carolyn Casey, D.O.'s NPI number?
Carolyn Casey, D.O.'s National Provider Identifier (NPI) is 1205129228, issued on May 24, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Carolyn Casey, D.O. located?
The NPPES record lists a practice address at 3080 Hamilton Blvd, Allentown, PA, 18103. Phone: (610) 776-5038. Providers update this record themselves, so call before visiting.
How can I verify Carolyn Casey, D.O.'s license?
NPPES lists Pennsylvania license number OS018082, 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 Carolyn Casey, D.O. prescribe under Medicare Part D?
In 2024, Carolyn Casey, D.O. had 576 Medicare Part D claims for 141 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.