Doctor profile · Federal record
Dr. Brian Pfeiffer, MD
Internal Medicine Physician (CMS: Internal Medicine) · Tyler, TX
- NPI 1548234271
- Accepts Medicare
- MIPS 59.2 / 100 · 2023
- 30 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
800 E Dawson St
Tyler, TX 757012036
(903) 316-7977 - Mailing address
-
Po Box 130309
Tyler, TX 757130309
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- October 2, 2025
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #K9150
- Medicaid
- TX #044061202
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548234271. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,020
Distinct HCPCS
8
Medicare allowed
$232,497
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 585 | 370 | $137 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 439 | 164 | $114 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 377 | 133 | $76 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 249 | 200 | $94 | |
99239 |
Hospital discharge day management, more than 30 minutes | 188 | 170 | $110 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 90 | 80 | $167 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 56 | 56 | $173 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 36 | 36 | $128 |
In context: peer comparison
Among 46 peers in Tyler Internal Medicine Physician, average services per provider: 254. This provider delivers 8.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
562
Patients
533
Total drug cost
$12,358
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 199 | 196 | $1,750 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 128 | 123 | $1,521 |
| Gabapentin | Generic | 52 | 50 | $195 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 34 | 33 | $328 |
| Methocarbamol | Generic | 24 | 23 | $150 |
| Tamsulosin Hcl | Generic | 23 | 23 | $181 |
| Tramadol Hcl | Generic | 22 | 22 | $88 |
| Pantoprazole Sodium | Generic | 18 | 18 | $148 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 17 | 17 | $121 |
| Potassium Chloride | Generic | 17 | 16 | $488 |
Frequently asked questions
What is Dr. Brian Pfeiffer's medical specialty?
Dr. Brian Pfeiffer practices Internal Medicine Physician in Tyler, TX.
Where does Dr. Brian Pfeiffer practice?
Dr. Brian Pfeiffer practices at 800 E Dawson St, Tyler, TX 757012036. Office phone: 9033167977.
What is Dr. Brian Pfeiffer's NPI?
Dr. Brian Pfeiffer's National Provider Identifier (NPI) is 1548234271, issued by NPPES.
Does Dr. Brian Pfeiffer accept Medicare assignment?
Yes. Dr. Brian Pfeiffer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Pfeiffer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.