Brian Leonard Erlich, DO
Nephrology Physician · Rockville Centre, NY
Brian Leonard Erlich, DO is a nephrology physician with a practice address in Rockville Centre, New York, and NPI 1639172547, issued on May 24, 2005. Check the license (New York 222790, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Brian Leonard Erlich
- Credential
- DO
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 222790 NY
Self-reported in NPPES; status is on the state search - Practice location
- 77 N Centre Ave, Rockville Centre, NY 11570
- Phone
- (516) 764-5807
- Enumerated
- May 24, 2005
- Record last updated
- Apr 14, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (516) 764-5808
- Medicaid ID
- 02552638 NY
- Medicare enrollment
- Enrolled (PECOS I20040728000155); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,049 in New York → Look up another NPI →
Also registered at 77 N Centre Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Brian Leonard Erlich in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 222790Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average nephrology physician in 2024
1,344 Medicare Part D claims for 194 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 19 claims were for opioids.
Most prescribed
- Losartan Potassium92 claims
- Amlodipine Besylate90 claims
- Calcitriol80 claims
- Allopurinol69 claims
- Farxiga63 claims
- Metoprolol Succinate49 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: $297.28
6 payments; by number, the most common kind was food and beverage; the largest payer was Nxstage Medical, 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 one group practice
- Prine Health Medical Group, PLLCManhasset, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian Leonard Erlich among 1,049 nephrology physician records in New York
Brian Leonard Erlich, DO is one of 1,049 nephrology physician records with a practice address in New York. 85% 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, 89% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1998 · median 1999 among the 764 with a school on file
- Record last updated2015 · 64% 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 York 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 York
There are 1,049 nephrology physician records in New York.
All 1,049 in New York → Every provider in Rockville Centre → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Micky Chun, MDRockville Centre, NY 115701306821434
- John Ioannou, M.D.Rockville Centre, NY 115701851330328
- Lawrence Kleinman, MDRockville Centre, NY 115701285619098
- Douglas Lax, DORockville Centre, NY 115701093790800
- Norma Wenger, MDRockville Centre, NY 115701427035971
- James McGee, MD, MSCROceanside, NY 115721114487394
- Lance Rubel, MDRoslyn, NY 115761568406460
- Robert Rosen, M.D.Long Beach, NY 115611275714776
Common questions
What is Brian Leonard Erlich, DO's NPI number?
Brian Leonard Erlich, DO's National Provider Identifier (NPI) is 1639172547, issued on May 24, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Brian Leonard Erlich, DO located?
The NPPES record lists a practice address at 77 N Centre Ave, Rockville Centre, NY, 11570. Phone: (516) 764-5807. Providers update this record themselves, so call before visiting.
How can I verify Brian Leonard Erlich, DO's license?
NPPES lists New York license number 222790, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Brian Leonard Erlich, DO prescribe under Medicare Part D?
In 2024, Brian Leonard Erlich, DO had 1,344 Medicare Part D claims for 194 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.