Doctor profile · Federal record
Dr. John Buck, MD
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Irving, TX
- NPI 1154608552
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4770 Regent Blvd
Irving, TX 750632445
(972) 934-4300 - Additional location
-
700 East Marshall Ave
Longview, TX 756015580
(903) 315-2000 - Mailing address
-
14275 Midway RD Ste 400
Addison, TX 750013614
Credentials & registration
- NPI registered
- November 2011 — 15 yrs on file
- Profile last updated
- January 26, 2021
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State license (1)
- Texas #K4003
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154608552. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
461
Distinct HCPCS
10
Medicare allowed
$15,966
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 202 | 101 | $36 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 43 | 16 | $27 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 38 | 28 | $80 | |
88313 |
Special stained specimen slides to examine tissue including interpretation and report | 36 | 21 | $12 | |
88304 |
Pathology examination of tissue using a microscope, moderately low complexity | 34 | 29 | $11 | |
88112 |
Cell examination of specimen, selective cellular enhancement technique | 29 | 23 | $25 | |
88331 |
Pathology examination of specimen during surgery, first tissue block | 28 | 15 | $60 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 24 | 21 | $34 | |
88311 |
Preparation of tissue for examination by removing any calcium present | 16 | 11 | $12 | |
85060 |
Blood smear interpretation by physician with written report | 11 | 11 | $23 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 350. This provider delivers 1.3× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. John Buck's medical specialty?
Dr. John Buck practices Anatomic Pathology & Clinical Pathology Physician in Irving, TX.
Where does Dr. John Buck practice?
Dr. John Buck practices at 4770 Regent Blvd, Irving, TX 750632445. Office phone: 9729344300.
What is Dr. John Buck's NPI?
Dr. John Buck's National Provider Identifier (NPI) is 1154608552, issued by NPPES.
Does Dr. John Buck accept Medicare assignment?
Yes. Dr. John Buck accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Buck commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Pathology examination of tissue using a microscope, moderately high complexity (HCPCS 88307). Source: CMS Medicare Physician & Other Practitioners file.