Doctor profile · Federal record
Dr. Jonathan Slater, M.D.
Nephrology Physician (CMS: Nephrology) · Nephrology Physician · Springfield, MA
- NPI 1992788160
- Accepts Medicare
- 37 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
100 Wason Ave, Suite 200
Springfield, MA 011071381
(413) 733-9666
fax (413) 750-3432 - Mailing address
-
Po Box 70266
Springfield, MA 011070266
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- February 6, 2015
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (2)
- Massachusetts #81014 · Connecticut #032013
- Medicaid
- MA #3137651
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992788160. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,470
Distinct HCPCS
10
Medicare allowed
$330,027
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,017 | 322 | $80 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 339 | 267 | $181 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 218 | 202 | $130 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 213 | 197 | $175 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 164 | 79 | $50 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 135 | 33 | $356 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 102 | 34 | $296 | |
90935 |
Hemodialysis procedure with physician evaluation | 68 | 34 | $72 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 68 | 39 | $120 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 59 | 56 | $131 |
In context: peer comparison
Among 7 peers in Springfield Nephrology Physician, average services per provider: 725. This provider delivers 3.4× the peer median.Open Payments
Industry payments received
All-time total
$16,850
Transactions
36
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 24 | $16,381.71 | |
| Medtronic, INC. | 2 | $140.59 | |
| Calliditas Therapeutics US INC. | 1 | $100.98 | |
| Mallinckrodt Hospital Products INC. | 2 | $71.82 | |
| Novartis Pharmaceuticals Corporation | 2 | $45.05 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $25.31 | |
| Alnylam Pharmaceuticals INC. | 1 | $23.82 | |
| CorMedix INC. | 1 | $23.17 | |
| One Lambda, INC. | 1 | $20.25 | |
| GlaxoSmithKline, LLC. | 1 | $17.01 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,759
Patients
525
Total drug cost
$409,963
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Farxiga (Dapagliflozin Propanediol) | Brand | 275 | 80 | $372,272 |
| Amlodipine Besylate | Generic | 236 | 85 | $2,168 |
| Furosemide | Generic | 234 | 55 | $1,638 |
| Losartan Potassium | Generic | 205 | 66 | $2,938 |
| Hydralazine Hcl | Generic | 135 | 38 | $2,787 |
| Doxazosin Mesylate | Generic | 99 | 22 | $2,604 |
| Sevelamer Carbonate | Generic | 83 | 24 | $15,216 |
| Carvedilol | Generic | 79 | 25 | $1,251 |
| Hydrochlorothiazide | Generic | 78 | 25 | $453 |
| Torsemide | Generic | 67 | 24 | $2,574 |
Hospital affiliations
Frequently asked questions
What is Dr. Jonathan Slater's medical specialty?
Dr. Jonathan Slater practices Nephrology Physician in Springfield, MA.
Where does Dr. Jonathan Slater practice?
Dr. Jonathan Slater practices at 100 Wason Ave, Springfield, MA 011071381. Office phone: 4137339666.
What is Dr. Jonathan Slater's NPI?
Dr. Jonathan Slater's National Provider Identifier (NPI) is 1992788160, issued by NPPES.
Does Dr. Jonathan Slater accept Medicare assignment?
Yes. Dr. Jonathan Slater accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Slater commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.