Doctor profile · Federal record
Dr. Isaac Teitelbaum, MD
Nephrology Physician (CMS: Nephrology) · Aurora, CO
- NPI 1235229139
- Accepts Medicare
- MIPS 93.3 / 100 · 2023
- 47 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1635 Aurora CT
Aurora, CO 800452541
(720) 848-0000 - Additional location
-
12605 E 16Th Ave
Aurora, CO 800452545
fax (303) 724-4868 - Mailing address
-
Po Box 110429
Aurora, CO 800420429
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- March 12, 2026
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Colorado #23356
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235229139. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
455
Distinct HCPCS
8
Medicare allowed
$76,212
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90966 |
Home dialysis services per month (20 years or older) | 149 | 29 | $294 | |
90935 |
Hemodialysis procedure with physician evaluation | 88 | 36 | $72 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 76 | 31 | $119 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 47 | 47 | $175 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 41 | 21 | $80 | |
90945 |
Dialysis procedure including 1 evaluation | 26 | 14 | $87 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 14 | 11 | $98 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 14 | 14 | $131 |
In context: peer comparison
Among 17 peers in Aurora Nephrology Physician, average services per provider: 61. This provider delivers 7.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
104
Patients
11
Total drug cost
$16,449
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 34 | 11 | $391 |
| Furosemide | Generic | 21 | 0 | $397 |
| Sevelamer Carbonate | Generic | 18 | 0 | $14,883 |
| Amlodipine Besylate | Generic | 17 | 0 | $114 |
| Gentamicin Sulfate | Generic | 14 | 0 | $662 |
Frequently asked questions
What is Dr. Isaac Teitelbaum's medical specialty?
Dr. Isaac Teitelbaum practices Nephrology Physician in Aurora, CO.
Where does Dr. Isaac Teitelbaum practice?
Dr. Isaac Teitelbaum practices at 1635 Aurora CT, Aurora, CO 800452541. Office phone: 7208480000.
What is Dr. Isaac Teitelbaum's NPI?
Dr. Isaac Teitelbaum's National Provider Identifier (NPI) is 1235229139, issued by NPPES.
Does Dr. Isaac Teitelbaum accept Medicare assignment?
Yes. Dr. Isaac Teitelbaum accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Isaac Teitelbaum commonly perform?
Top Medicare-reported procedures in 2023: Home dialysis services per month (20 years or older) (HCPCS 90966); Hemodialysis procedure with physician evaluation (HCPCS 90935); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.