Diana Lynn Helmer, MD
Internal Medicine Physician · Haddon Heights, NJ
Diana Lynn Helmer, MD is an internal medicine physician with a practice address in Haddon Heights, New Jersey, and NPI 1154547685, issued on Apr 17, 2007. Check the license (New Jersey MAO 45411, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Diana Lynn Helmer
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MAO 45411 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 111 White Horse Pike, Haddon Heights, NJ 08035
- Phone
- (856) 547-3777
- Enumerated
- Apr 17, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (856) 547-7797
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Verify Diana Lynn Helmer 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 MAO 45411Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
26 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Diana Lynn Helmer among 4,632 internal medicine physician records in New Jersey
Diana Lynn Helmer, MD is one of 4,632 internal medicine physician records with a practice address in New Jersey. 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 50% of them.
- NPI issued2007 · 50% of these records are older, 41% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2007 · 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 207R00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 internal medicine physician records list a practice address in Haddon Heights
They are 4 of the 244 NPPES records with a practice address in Haddon Heights, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Haddon Heights → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Hemangkumar JavaiyaHaddon Heights, NJ 080351952604464
- Michael Renzi, D.O.Haddon Heights, NJ 080351962491241
- Lisa Rink, D.O.Haddon Heights, NJ 080351437101623
- Gerald Abelow, MDCherry Hill, NJ 080341578669099
- Ryan BrownCherry Hill, NJ 080341508508607
- Kyle Gleaves, MDCherry Hill, NJ 080341144714049
- Behjath Jafry, M.D.Cherry Hill, NJ 080341043402456
- William Johnston, MDCherry Hill, NJ 080341467486142
Common questions
What is Diana Lynn Helmer, MD's NPI number?
Diana Lynn Helmer, MD's National Provider Identifier (NPI) is 1154547685, issued on Apr 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Diana Lynn Helmer, MD located?
The NPPES record lists a practice address at 111 White Horse Pike, Haddon Heights, NJ, 08035. Phone: (856) 547-3777. Providers update this record themselves, so call before visiting.
How can I verify Diana Lynn Helmer, MD's license?
NPPES lists New Jersey license number MAO 45411, 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 Diana Lynn Helmer, MD prescribe under Medicare Part D?
In 2024, Diana Lynn Helmer, MD had 26 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.