Doctor profile · Federal record
Dr. Tamara Mahr, MD
Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Internal Medicine Physician · Pulmonary Disease Physician · Philadelphia, PA
- NPI 1124184890
- Accepts Medicare
- MIPS 85.5 / 100 · 2023
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
800 Spruce St
Philadelphia, PA 191076130
(215) 829-5933
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- September 19, 2019
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State licenses (2)
- Pennsylvania #MD437492 · Pennsylvania #MT184280
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124184890. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
645
Distinct HCPCS
10
Medicare allowed
$78,011
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 118 | 43 | $222 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 110 | 77 | $101 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 107 | 66 | $149 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 95 | 53 | $124 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 47 | 45 | $180 | |
94726 |
Test to determine lung volumes using sensors | 41 | 40 | $12 | |
94729 |
Test to examine how well the lungs exchange gases | 41 | 40 | $9 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 24 | 13 | $82 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 23 | 22 | $10 | |
94010 |
Test to measure expiratory airflow and volume | 20 | 20 | $8 |
In context: peer comparison
Among 36 peers in this city , average services per provider: 78. This provider delivers 8.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,281
Patients
389
Total drug cost
$305,748
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 275 | 81 | $1,633 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 206 | 80 | $8,640 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 108 | 24 | $83,470 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 98 | 23 | $50,846 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 91 | 24 | $50,133 |
| Montelukast Sodium | Generic | 87 | 28 | $1,432 |
| Fluticasone Propionate | Generic | 75 | 32 | $1,536 |
| Ventolin Hfa (Albuterol Sulfate) | Brand | 62 | 16 | $5,240 |
| Incruse Ellipta (Umeclidinium Bromide) | Brand | 51 | 17 | $37,659 |
| Azithromycin | Generic | 42 | 26 | $195 |
Hospital affiliations
Frequently asked questions
What is Dr. Tamara Mahr's medical specialty?
Dr. Tamara Mahr practices Critical Care Medicine (Internal Medicine) Physician in Philadelphia, PA.
Where does Dr. Tamara Mahr practice?
Dr. Tamara Mahr practices at 800 Spruce St, Philadelphia, PA 191076130. Office phone: 2158295933.
What is Dr. Tamara Mahr's NPI?
Dr. Tamara Mahr's National Provider Identifier (NPI) is 1124184890, issued by NPPES.
Does Dr. Tamara Mahr accept Medicare assignment?
Yes. Dr. Tamara Mahr accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tamara Mahr commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.