Dianna Deignan, MD
Family Medicine Physician · Cape May Court House, NJ
Dianna Deignan, MD is a family medicine physician with a practice address in Cape May Court House, New Jersey, and NPI 1841219359, issued on Jul 18, 2006. Check the license (New Jersey 25MA08684300, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Dianna Deignan
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 25MA08684300 NJ
226615 MA
Self-reported in NPPES; status is on the state search - Practice location
- 211 N Main St, Cape May Court House, NJ 08210
- Phone
- (609) 536-8272
- Enumerated
- Jul 18, 2006
- Record last updated
- Mar 17, 2025
- Fax
- (609) 536-8273
- Medicaid ID
- 0270741 NJ
- Medicare enrollment
- Enrolled (PECOS I20100406000382); accepts Medicare assignment
- Medical or professional school
- Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 2003
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 211 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashley Crooks, LAC, MSCounselor1487028569
- Susan Engles, CRNP,APNAdult Health Nurse Practitioner1841453511
- Raymond Marotta, MDFamily Medicine Physician1588612824
Verify Dianna Deignan 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 25MA08684300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% more Medicare Part D claims than the average family medicine physician in 2024
6,598 Medicare Part D claims for 725 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 18 claims were for opioids.
Most prescribed
- Amlodipine Besylate454 claims
- Atorvastatin Calcium433 claims
- Rosuvastatin Calcium384 claims
- Levothyroxine Sodium319 claims
- Losartan Potassium278 claims
- Lisinopril229 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: $151.90
3 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 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 Care Alliance, PCCape May Court House, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
8 family medicine physician records list a practice address in Cape May Court House
They are 8 of the 471 NPPES records with a practice address in Cape May Court House, and 2,770 family medicine physician records in New Jersey.
All 8 in Cape May Court House → All 2,770 in New Jersey → Every provider in Cape May Court House →
Other family medicine physician records in New Jersey
- Aleksandr Abakulov, DOMorristown, NJ1083292528
- Siu-Han Abate, MDFreehold, NJ1871884007
- Frishta Abawi, DOMidland Park, NJ1821559675
- Mohammad Abdeljawad, MDVoorhees, NJ1487917365
- Hammad Abdelquader, MDFreehold, NJ1386096865
- Andrew Abdelsayed, M.D.Totowa, NJ1295485530
- Hend Abdelwahab, MDPrinceton, NJ1962631614
- Sami Abdulmassih, M.DWayne, NJ1760777270
- David Abend, D.O.North Brunswick, NJ1609806454
- Jesse Abend, DOJersey City, NJ1629574058
Common questions
What is Dianna Deignan, MD's NPI number?
Dianna Deignan, MD's National Provider Identifier (NPI) is 1841219359, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dianna Deignan, MD located?
The NPPES record lists a practice address at 211 N Main St, Cape May Court House, NJ, 08210. Phone: (609) 536-8272. Providers update this record themselves, so call before visiting.
How can I verify Dianna Deignan, MD's license?
NPPES lists New Jersey license number 25MA08684300, 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 Dianna Deignan, MD prescribe under Medicare Part D?
In 2024, Dianna Deignan, MD had 6,598 Medicare Part D claims for 725 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.