Doctor profile · Federal record
Dr. Charles Langs, M.D.
Nephrology Physician (CMS: Nephrology) · Internal Medicine Physician · New York, NY
- NPI 1225023229
- Accepts Medicare
- MIPS 84.5 / 100 · 2023
- 46 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
560 1St Ave, Tisch 1800
New York, NY 100166402
(212) 263-5654
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- August 14, 2023
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- New York #146440
- Medicaid
- NY #01439129
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225023229. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,373
Distinct HCPCS
7
Medicare allowed
$151,969
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 551 | 296 | $147 | |
36415 |
Insertion of needle into vein for collection of blood sample | 295 | 217 | $8 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 253 | 90 | $90 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 114 | 114 | $193 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 97 | 80 | $104 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 33 | 33 | $197 | |
99291 |
Critical care, first 30-74 minutes | 30 | 11 | $244 |
In context: peer comparison
Among 96 peers in New York Nephrology Physician, average services per provider: 144. This provider delivers 9.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
958
Patients
269
Total drug cost
$121,447
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Calcitriol | Generic | 201 | 62 | $4,091 |
| Amlodipine Besylate | Generic | 187 | 56 | $2,090 |
| Hydralazine Hcl | Generic | 92 | 27 | $1,745 |
| Lisinopril | Generic | 88 | 34 | $695 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 77 | 29 | $95,185 |
| Losartan Potassium | Generic | 69 | 25 | $1,142 |
| Spironolactone | Generic | 58 | 20 | $849 |
| Labetalol Hcl | Generic | 51 | 16 | $3,575 |
| Potassium Chloride | Generic | 26 | 0 | $3,234 |
| Sevelamer Carbonate | Generic | 25 | 0 | $7,303 |
Hospital affiliations
Frequently asked questions
What is Dr. Charles Langs's medical specialty?
Dr. Charles Langs practices Nephrology Physician in New York, NY.
Where does Dr. Charles Langs practice?
Dr. Charles Langs practices at 560 1St Ave, New York, NY 100166402. Office phone: 2122635654.
What is Dr. Charles Langs's NPI?
Dr. Charles Langs's National Provider Identifier (NPI) is 1225023229, issued by NPPES.
Does Dr. Charles Langs accept Medicare assignment?
Yes. Dr. Charles Langs accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charles Langs commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.