Harol Valenzuela, M.D.
Nephrology Physician · Englewood, NJ
Harol Valenzuela, M.D. is a nephrology physician with a practice address in Englewood, New Jersey, and NPI 1386030716, issued on Apr 13, 2015. Check the license (New Jersey 25MA12355500, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Harol Valenzuela
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 25MA12355500 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 177 N Dean St Ste 207, Englewood, NJ 07631
- Phone
- (201) 156-7044
- Enumerated
- Apr 13, 2015
- Record last updated
- Sep 7, 2024
- Medicare enrollment
- Enrolled (PECOS I20200527000754); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 433 in New Jersey → Look up another NPI →
Also registered at 177 N Dean St Ste 207
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Giana Kristy Ramos, D.O.Nephrology Physician1003349325
Verify Harol Valenzuela 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 25MA12355500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average nephrology physician in 2024
498 Medicare Part D claims for 158 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Furosemide48 claims
- Losartan Potassium48 claims
- Allopurinol43 claims
- Sevelamer Carbonate35 claims
- Amlodipine Besylate34 claims
- Lisinopril25 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: $176.76
10 payments; by number, the most common kind was food and beverage; the largest payer was Calliditas Therapeutics US Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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 2 group practices
- Hospital Medicine Services OF FL, LLCFort Pierce, FL
- Medical Associates OF Englewood PCEnglewood, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Harol Valenzuela among 433 nephrology physician records in New Jersey
Harol Valenzuela, M.D. is one of 433 nephrology physician records with a practice address in New Jersey. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 88% of them.
- NPI issued2015 · 88% of these records are older, 10% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2010 · median 2000 among the 337 with a school on file
- Record last updated2024 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in New Jersey
There are 433 nephrology physician records in New Jersey.
All 433 in New Jersey → Every provider in Englewood → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Mirel Abramovici, M.D.Englewood, NJ 076311215961958
- Samuel Agahiu, MDEnglewood, NJ 076311992967020
- Deborah Fein, MDEnglewood, NJ 076311013998210
- Emmanuelle Gilles, M.D.Englewood, NJ 076311033321294
- Gerald Grodstein, MDEnglewood, NJ 076311245211440
- Louis Jan, M.D.Englewood, NJ 076311831152966
- Austin Pattner, MDEnglewood, NJ 076311639150840
- Giana Kristy Ramos, D.O.Englewood, NJ 076311003349325
Common questions
What is Harol Valenzuela, M.D.'s NPI number?
Harol Valenzuela, M.D.'s National Provider Identifier (NPI) is 1386030716, issued on Apr 13, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Harol Valenzuela, M.D. located?
The NPPES record lists a practice address at 177 N Dean St Ste 207, Englewood, NJ, 07631. Phone: (201) 156-7044. Providers update this record themselves, so call before visiting.
How can I verify Harol Valenzuela, M.D.'s license?
NPPES lists New Jersey license number 25MA12355500, 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 Harol Valenzuela, M.D. prescribe under Medicare Part D?
In 2024, Harol Valenzuela, M.D. had 498 Medicare Part D claims for 158 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.