Doctor profile · Federal record
Dr. Stephen Kaplan, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Plymouth, MA
- NPI 1629236849
- Accepts Medicare
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
362 Court St
Plymouth, MA 023604397
(508) 746-7543
fax (508) 746-1334 - Mailing address
-
1284 Beacon St, Apt #314
Brookline, MA 024463788
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- August 31, 2010
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #232071
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629236849. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
9,063
Distinct HCPCS
10
Medicare allowed
$238,824
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 1,292 | 664 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 815 | 459 | $85 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 598 | 549 | $13 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 520 | 520 | $49 | |
83036 |
Hemoglobin a1c level | 517 | 330 | $10 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 501 | 384 | $71 | |
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 356 | 261 | $8 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 295 | 247 | $16 | |
82607 |
Cyanocobalamin (vitamin b-12) level | 270 | 243 | $15 | |
82570 |
Creatinine level to test for kidney function or muscle injury | 232 | 176 | $5 |
In context: peer comparison
Among 14 peers in Plymouth Internal Medicine Physician, average services per provider: 132. This provider delivers 69× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
6,679
Patients
1,763
Total drug cost
$365,156
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 1,199 | 338 | $27,691 |
| Lisinopril | Generic | 672 | 172 | $7,498 |
| Amlodipine Besylate | Generic | 634 | 182 | $6,309 |
| Levothyroxine Sodium | Generic | 520 | 136 | $8,509 |
| Omeprazole | Generic | 458 | 127 | $10,112 |
| Losartan Potassium | Generic | 426 | 126 | $8,095 |
| Hydrochlorothiazide | Generic | 375 | 105 | $2,122 |
| Simvastatin | Generic | 357 | 93 | $5,100 |
| Gabapentin | Generic | 353 | 68 | $5,399 |
| Metoprolol Succinate | Generic | 351 | 107 | $9,984 |
Hospital affiliations
Frequently asked questions
What is Dr. Stephen Kaplan's medical specialty?
Dr. Stephen Kaplan practices Internal Medicine Physician in Plymouth, MA.
Where does Dr. Stephen Kaplan practice?
Dr. Stephen Kaplan practices at 362 Court St, Plymouth, MA 023604397. Office phone: 5087467543.
What is Dr. Stephen Kaplan's NPI?
Dr. Stephen Kaplan's National Provider Identifier (NPI) is 1629236849, issued by NPPES.
Does Dr. Stephen Kaplan accept Medicare assignment?
Yes. Dr. Stephen Kaplan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Kaplan commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Blood test, lipids (cholesterol and triglycerides) (HCPCS 80061). Source: CMS Medicare Physician & Other Practitioners file.