Doctor profile · Federal record
Dr. Mark Chambers, D.M.D.
Oral and Maxillofacial Surgery (Dentist) (CMS: Oral Surgery) · Houston, TX
- NPI 1639262496
- Accepts Medicare
- MIPS 79.4 / 100 · 2023
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1515 Holcombe Blvd
Houston, TX 770304009
(713) 792-6161 - Mailing address
-
Po Box 4439
Houston, TX 772104439
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 5, 2012
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 1223S0112X — NUCC code
- State license (1)
- Texas #19195
- Medicaid
- TX #40162201
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639262496. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
928
Distinct HCPCS
6
Medicare allowed
$75,519
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 397 | 210 | $97 | |
70355 |
X-ray of lower jaws, upper jaws and teeth | 238 | 230 | $10 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 172 | 172 | $134 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 49 | 41 | $67 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 47 | 39 | $143 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 25 | 21 | $67 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 127. This provider delivers 7.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
744
Patients
274
Total drug cost
$9,449
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Chlorhexidine Gluconate | Generic | 272 | 91 | $2,041 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 161 | 68 | $2,440 |
| Clindamycin Hcl | Generic | 51 | 25 | $745 |
| Nystatin | Generic | 51 | 19 | $600 |
| Sodium Fluoride Sensitive (Sodium Fluoride/Potassium Nit) | Brand | 41 | 14 | $482 |
| Amoxicillin | Generic | 31 | 16 | $89 |
| Triamcinolone Acetonide | Generic | 23 | 14 | $750 |
| Sodium Fluoride Enamel Protect (Sodium Fluoride/Potassium Nit) | Brand | 21 | 13 | $231 |
| Prevident 5000 Enamel Protect (Sodium Fluoride/Potassium Nit) | Brand | 19 | 0 | $468 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 17 | 14 | $88 |
Frequently asked questions
What is Dr. Mark Chambers's medical specialty?
Dr. Mark Chambers practices Oral and Maxillofacial Surgery (Dentist) in Houston, TX.
Where does Dr. Mark Chambers practice?
Dr. Mark Chambers practices at 1515 Holcombe Blvd, Houston, TX 770304009. Office phone: 7137926161.
What is Dr. Mark Chambers's NPI?
Dr. Mark Chambers's National Provider Identifier (NPI) is 1639262496, issued by NPPES.
Does Dr. Mark Chambers accept Medicare assignment?
Yes. Dr. Mark Chambers accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Chambers commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); X-ray of lower jaws, upper jaws and teeth (HCPCS 70355); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.