Louise M. Diehl, CRNP
Adult Health Nurse Practitioner · Phillipsburg, NJ
Louise M. Diehl, CRNP is an adult health nurse practitioner with a practice address in Phillipsburg, New Jersey, and NPI 1619972353, issued on Jun 17, 2005. Check the license (New Jersey 26NJ00018700, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Louise M. Diehl
- Credential
- CRNP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License numbers
- 26NJ00018700 NJ
SP008237 PA
Self-reported in NPPES; status is on the state search - Practice location
- 101 Coventry Dr, Phillipsburg, NJ 08865
- Phone
- (908) 213-8808
- Enumerated
- Jun 17, 2005
- Record last updated
- May 12, 2022
- Fax
- (908) 213-8898
- Medicaid ID
- 8978000 NJ
- Medicare enrollment
- Enrolled (PECOS I20070314000453); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 1,626 in New Jersey → Look up another NPI →
Verify Louise M. Diehl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 26NJ00018700Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
610 Medicare Part D claims for 26 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 157 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen67 claims
- Oxycodone Hcl59 claims
- Alprazolam32 claims
- Methocarbamol30 claims
- Movantik21 claims
- Gabapentin20 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.
Louise M. Diehl among 1,626 adult health nurse practitioner records in New Jersey
Louise M. Diehl, CRNP is one of 1,626 adult health nurse practitioner records with a practice address in New Jersey. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated1989 · median 2014 among the 770 with a school on file
- Record last updated2022 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in New Jersey
There are 1,626 adult health nurse practitioner records in New Jersey.
All 1,626 in New Jersey → Every provider in Phillipsburg → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Bonnie Sarno, APRN, BCPhillipsburg, NJ 088651154546562
- Stephanie Szylar, APNFords, NJ 088631033568290
- Maryann Cook, APNPerth Amboy, NJ 088611518371780
- Joel Garcesa, APN-CPerth Amboy, NJ 088611407235427
- Deborah Loring, AGPCNP-BCPerth Amboy, NJ 088611285185728
- Sam Samonte, APNPerth Amboy, NJ 088611316187594
- Kathryn Vaccaro, RN MSN MA APN-BCRaritan, NJ 088691609113521
- Ihuoma Okeke, APNParlin, NJ 088591427775220
Common questions
What is Louise M. Diehl, CRNP's NPI number?
Louise M. Diehl, CRNP's National Provider Identifier (NPI) is 1619972353, issued on Jun 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Louise M. Diehl, CRNP located?
The NPPES record lists a practice address at 101 Coventry Dr, Phillipsburg, NJ, 08865. Phone: (908) 213-8808. Providers update this record themselves, so call before visiting.
How can I verify Louise M. Diehl, CRNP's license?
NPPES lists New Jersey license number 26NJ00018700, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does Louise M. Diehl, CRNP prescribe under Medicare Part D?
In 2024, Louise M. Diehl, CRNP had 610 Medicare Part D claims for 26 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.