Doctor profile · Federal record
Dr. Klemens Meyer, M.D.
Nephrology Physician (CMS: Nephrology) · Boston, MA
- NPI 1235177544
- Accepts Medicare
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
800 Washington St # 391, Tufts Medical Center
Boston, MA 021111552
(617) 636-9421
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 20, 2010
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Massachusetts #53831
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235177544. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
396
Distinct HCPCS
6
Medicare allowed
$72,246
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 146 | 76 | $103 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 99 | 13 | $380 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 96 | 34 | $125 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 23 | 23 | $154 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 17 | 11 | $85 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 15 | 14 | $173 |
In context: peer comparison
Among 73 peers in this city , average services per provider: 137. This provider delivers 2.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
231
Patients
25
Total drug cost
$42,215
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Calcium Acetate | Generic | 40 | 14 | $4,986 |
| Metoprolol Succinate | Generic | 31 | 0 | $319 |
| Omeprazole | Generic | 28 | 0 | $236 |
| Sevelamer Carbonate | Generic | 27 | 11 | $3,995 |
| Atorvastatin Calcium | Generic | 24 | 0 | $302 |
| Procrit (Epoetin Alfa) | Brand | 24 | 0 | $9,482 |
| Eliquis (Apixaban) | Brand | 17 | 0 | $12,978 |
| Lactulose | Generic | 15 | 0 | $469 |
| Creon (Lipase/Protease/Amylase) | Brand | 14 | 0 | $9,366 |
| Amlodipine Besylate | Generic | 11 | 0 | $81 |
Hospital affiliations
Frequently asked questions
What is Dr. Klemens Meyer's medical specialty?
Dr. Klemens Meyer practices Nephrology Physician in Boston, MA.
Where does Dr. Klemens Meyer practice?
Dr. Klemens Meyer practices at 800 Washington St # 391, Boston, MA 021111552. Office phone: 6176369421.
What is Dr. Klemens Meyer's NPI?
Dr. Klemens Meyer's National Provider Identifier (NPI) is 1235177544, issued by NPPES.
Does Dr. Klemens Meyer accept Medicare assignment?
Yes. Dr. Klemens Meyer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Klemens Meyer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.