NPPES file of Aug 9, 2026

Rika N. Omalley, M.D.

Emergency Medicine Physician · Philadelphia, PA

Rika N. Omalley, M.D. is an emergency medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1003024365, issued on May 18, 2007. Check the license (Pennsylvania MD433881, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003024365
Name
Rika N. Omalley
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
MD433881 PA
Self-reported in NPPES; status is on the state search
Practice location
1020 Sansom St, Philadelphia, PA 19107
Phone
(215) 955-6844
Enumerated
May 18, 2007
Record last updated
Mar 6, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(215) 955-2526
Medicaid IDs
102187663 PA
0167452 NJ
Medicare enrollment
Enrolled (PECOS I20080806000379); 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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8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →

Also registered at 1020 Sansom St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Maria Aini, MDEmergency Medicine Physician1598914137
  2. Laurence Anderson, DOEmergency Medicine Physician1235181892
  3. Andrew Aronson, MDEmergency Medicine Physician1720080302
  4. Arthur Au, MDEmergency Medicine Physician1760643829
  5. Jason Ausmus, PA-CPhysician Assistant1285803171
  6. Geraldine Baer, M.D., PH.D.Emergency Medicine Physician1730356890

Verify Rika N. Omalley 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 MD433881    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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2% fewer Medicare Part D claims than the average emergency medicine physician in 2024

221 Medicare Part D claims for 158 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 16 claims were for opioids.

  1. Rika Omalley221
  2. Specialty average226

Most prescribed

  1. Prednisone26 claims
  2. Levofloxacin22 claims
  3. Cephalexin12 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: $375.00

1 payment: consulting fee; the largest payer was Merck Sharp & Dohme LLC. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Rika Omalley$375.00
  2. Specialty average$953.79

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

  1. Acs Primary Care Physicians - Southeast PCMyrtle Beach, SC
  2. Geisinger ClinicWilkes Barre, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Rika N. Omalley among 3,911 emergency medicine physician records in Pennsylvania

Rika N. Omalley, M.D. is one of 3,911 emergency medicine physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 31% of them.

  • NPI issued2007 · 31% of these records are older, 62% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated1994 · median 2013 among the 2,231 with a school on file
  • Record last updated2012 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,006 emergency medicine physician records list a practice address in Philadelphia

They are 1,006 of the 42,849 NPPES records with a practice address in Philadelphia, and 3,911 emergency medicine physician records in Pennsylvania.

All 3,911 in Pennsylvania → Every provider in Philadelphia → Emergency Medicine Physician nationwide →

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Laurence Anderson, DOPhiladelphia, PA 191071235181892
  2. Andrew Aronson, MDPhiladelphia, PA 191071720080302
  3. Roger Band, MDPhiladelphia, PA 191071760439723
  4. Kevin Baumlin, MDPhiladelphia, PA 191071659349603
  5. David Gaieski, MDPhiladelphia, PA 191071952341976
  6. Judd Hollander, MDPhiladelphia, PA 191071427098425
  7. Joel Kravitz, MDPhiladelphia, PA 191071548237589
  8. Bon Ku, MDPhiladelphia, PA 191071508812835

Common questions

What is Rika N. Omalley, M.D.'s NPI number?

Rika N. Omalley, M.D.'s National Provider Identifier (NPI) is 1003024365, issued on May 18, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Rika N. Omalley, M.D. located?

The NPPES record lists a practice address at 1020 Sansom St, Philadelphia, PA, 19107. Phone: (215) 955-6844. Providers update this record themselves, so call before visiting.

How can I verify Rika N. Omalley, M.D.'s license?

NPPES lists Pennsylvania license number MD433881, 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 Rika N. Omalley, M.D. prescribe under Medicare Part D?

In 2024, Rika N. Omalley, M.D. had 221 Medicare Part D claims for 158 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.