Rachel Eisenbrock Chase, DO
Emergency Medicine Physician · Camden, NJ
Rachel Eisenbrock Chase, DO is an emergency medicine physician with a practice address in Camden, New Jersey, and NPI 1003044884, issued on Jun 30, 2009. Check the license (New Jersey 25MB10209900, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Rachel Eisenbrock Chase
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 25MB10209900 NJ
OS014833 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Cooper Plz, Camden, NJ 08103
- Phone
- (856) 342-2000
- Enumerated
- Jun 30, 2009
- Record last updated
- Jan 15, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,754 in New Jersey → Look up another NPI →
Also registered at 1 Cooper Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Rachel Eisenbrock Chase in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MB10209900Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average emergency medicine physician in 2024
179 Medicare Part D claims for 121 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Naproxen16 claims
- Ondansetron Odt15 claims
- Prednisone12 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: $29.93
1 payment: food and beverage; the largest payer was Csl Behring. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Rachel Eisenbrock Chase among 1,754 emergency medicine physician records in New Jersey
Rachel Eisenbrock Chase, DO is one of 1,754 emergency medicine physician records with a practice address in New Jersey. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 50% of them.
- NPI issued2009 · 50% of these records are older, 47% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2018 · 55% 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
125 emergency medicine physician records list a practice address in Camden
They are 125 of the 3,188 NPPES records with a practice address in Camden, and 1,754 emergency medicine physician records in New Jersey.
All 1,754 in New Jersey → Every provider in Camden → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Magy Dawoud, MDCamden, NJ 081031194770396
- Dawn Demangone, MDCamden, NJ 081031194761114
- Daniel Disandro, MDCamden, NJ 081031609804160
- Lisa Filippone, MDCamden, NJ 081031275563702
- Rick Hong, MDCamden, NJ 081031851379473
- Beth Lovell, MDCamden, NJ 081031669429403
- Cary Lubkin, MDCamden, NJ 081031083650899
- Anthony Mazzarelli, MDCamden, NJ 081031033139407
Common questions
What is Rachel Eisenbrock Chase, DO's NPI number?
Rachel Eisenbrock Chase, DO's National Provider Identifier (NPI) is 1003044884, issued on Jun 30, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Rachel Eisenbrock Chase, DO located?
The NPPES record lists a practice address at 1 Cooper Plz, Camden, NJ, 08103. Phone: (856) 342-2000. Providers update this record themselves, so call before visiting.
How can I verify Rachel Eisenbrock Chase, DO's license?
NPPES lists New Jersey license number 25MB10209900, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rachel Eisenbrock Chase, DO prescribe under Medicare Part D?
In 2024, Rachel Eisenbrock Chase, DO had 179 Medicare Part D claims for 121 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.
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.