Meredith Crisp Duffy, MD
Gynecologic Oncology Physician · Camden, NJ
Meredith Crisp Duffy, MD is a gynecologic oncology physician with a practice address in Camden, New Jersey, and NPI 1831300243, issued on May 25, 2007. Check the license (New Jersey MA08274000, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Meredith Crisp Duffy
- Credential
- MD
- Primary taxonomy
- Gynecologic Oncology Physician 207VX0201X
- License numbers
- MA08274000 NJ
ME90899 FL
Self-reported in NPPES; status is on the state search - Practice location
- 2 Cooper Plz 400 Haddon Ave, Camden, NJ 08103
- Phone
- (855) 632-2667
- Enumerated
- May 25, 2007
- Record last updated
- Oct 5, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (856) 325-6643
- Medicaid ID
- 0138843 NJ
- Medicare enrollment
- Enrolled (PECOS I20070906000728); accepts Medicare assignment
- Medical or professional school
- Rowan University School Of Osteopathic Medicine, 2000
- Entity
- Type 1 · individual
8 nearest gynecologic oncology physician records → All 54 in New Jersey → Look up another NPI →
Also registered at 2 Cooper Plz 400 Haddon Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deborah Aguruso, RN, APNNurse Practitioner1306915111
- Jacqueline Marzan, RN,MSN,APNCObstetrics & Gynecology Nurse Practitioner1790860054
- Rebecca Semanoff, CRNPFamily Nurse Practitioner1558639708
- Ashley Weinmann, CRNPFamily Nurse Practitioner1700215332
Verify Meredith Crisp Duffy 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 MA08274000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average gynecologic oncology physician in 2024
170 Medicare Part D claims for 43 beneficiaries, against an average of 195 among the 1,475 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Dexamethasone56 claims
- Prochlorperazine Maleate21 claims
- Lidocaine-Prilocaine18 claims
- Ondansetron Odt17 claims
- Lynparza12 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): 95.4 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: $33.63
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 1,199 providers of this specialty with any payment received $6,387.20 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
- Cooper Gyn Oncology Association PCCamden, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Meredith Crisp Duffy among 54 gynecologic oncology physician records in New Jersey
Meredith Crisp Duffy, MD is one of 54 gynecologic oncology 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 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 37% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2000 · median 2000 among the 38 with a school on file
- Record last updated2020 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0201X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecologic Oncology Physician providers in New Jersey
There are 54 gynecologic oncology physician records in New Jersey.
All 54 in New Jersey → Every provider in Camden → Gynecologic Oncology Physician nationwide →
The 8 gynecologic oncology physician records with the nearest ZIP codes
- Christina Chu, MDCamden, NJ 081031063444180
- Nida Hasan, DOCamden, NJ 081031215516554
- Marcia Hernandez, D.O.Camden, NJ 081031902177074
- David Warshal, M.D.Camden, NJ 081031326144940
- Justin Chura, M.D.Swedesboro, NJ 080851518033125
- Robin Wilson-Smith, D.O.Sewell, NJ 080801487747283
- James Aikins, MDVoorhees, NJ 080431346337839
- Michelle Bilbao, D.O.Voorhees, NJ 080431770899163
Common questions
What is Meredith Crisp Duffy, MD's NPI number?
Meredith Crisp Duffy, MD's National Provider Identifier (NPI) is 1831300243, issued on May 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Meredith Crisp Duffy, MD located?
The NPPES record lists a practice address at 2 Cooper Plz 400 Haddon Ave, Camden, NJ, 08103. Phone: (855) 632-2667. Providers update this record themselves, so call before visiting.
How can I verify Meredith Crisp Duffy, MD's license?
NPPES lists New Jersey license number MA08274000, 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 Meredith Crisp Duffy, MD prescribe under Medicare Part D?
In 2024, Meredith Crisp Duffy, MD had 170 Medicare Part D claims for 43 beneficiaries; the average among gynecologic oncology physician prescribers was 195. Part D covers Medicare prescriptions only.
What is Meredith Crisp Duffy, MD's MIPS final score?
The 2023 MIPS final score is 95.4 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.