Jonathan Slater, M.D.
Nephrology Physician · Springfield, MA
Jonathan Slater, M.D. is a nephrology physician with a practice address in Springfield, Massachusetts, and NPI 1992788160, issued on Nov 22, 2005. Check the license (Massachusetts 81014, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Jonathan Slater
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- 81014 MA
032013 CT
Self-reported in NPPES; status is on the state search - Practice location
- 100 Wason Ave, Springfield, MA 01107
- Phone
- (413) 733-9666
- Enumerated
- Nov 22, 2005
- Record last updated
- Feb 6, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (413) 750-3432
- Medicaid ID
- 3137651 MA
- Medicare enrollment
- Enrolled (PECOS I20050104000315); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 1989
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 100 Wason Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kevin Asher, MDUrology Physician1578733457
- Balaji Athreya, M.DHypertension Specialist Physician1598745010
- Krishnan Babu, M.DNephrology Physician1396725487
- Gregory Banever, MDPediatric Surgery Physician1306992987
- Rebecca Brocks, MDPediatric Surgery Physician1649463555
- Lauren BusekroosOtolaryngology Physician1316265622
Verify Jonathan Slater in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 81014Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average nephrology physician in 2024
3,891 Medicare Part D claims for 698 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 11 claims were for opioids.
Most prescribed
- Farxiga303 claims
- Furosemide288 claims
- Amlodipine Besylate261 claims
- Losartan Potassium257 claims
- Hydralazine Hcl129 claims
- Sevelamer Carbonate127 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: $16,849.71
36 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- Renal And Transplant Associates OF The Northeast PCSpringfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nephrology Physician providers in Massachusetts
There are 417 nephrology physician records in Massachusetts.
Other nephrology physician records in Massachusetts
- Amtul Aala, MDBoston, MA1174946347
- Reza Abdi, MDBoston, MA1356359368
- Marat Abdullin, M.D.Springfield, MA1619159712
- Vivian AbernethyBoston, MA1710960232
- Rekha Abichandani, M.D.Cambridge, MA1912033598
- Konstantin Abramov, M.D.Worcester, MA1992854707
- Krishna Agarwal, M.B.B.S.Springfield, MA1477916120
- Nikhil AgrawalBoston, MA1467722579
- Ayman Al Jurdi, M.D.Boston, MA1043690332
- Laith Al Rabadi, M.D.Boston, MA1821309188
Common questions
What is Jonathan Slater, M.D.'s NPI number?
Jonathan Slater, M.D.'s National Provider Identifier (NPI) is 1992788160, issued on Nov 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Slater, M.D. located?
The NPPES record lists a practice address at 100 Wason Ave, Springfield, MA, 01107. Phone: (413) 733-9666. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Slater, M.D.'s license?
NPPES lists Massachusetts license number 81014, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jonathan Slater, M.D. prescribe under Medicare Part D?
In 2024, Jonathan Slater, M.D. had 3,891 Medicare Part D claims for 698 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.