Doctor profile · Federal record
Dr. Mark Ferris, M.D.
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Critical Care Medicine (Internal Medicine) Physician · Paris, TX
- NPI 1245255629
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2850 Lewis Ln Ste 109
Paris, TX 754609378
(903) 737-1680 - Additional location
-
9330 Poppy Dr, Suite 407
Dallas, TX 752184621
(214) 793-8243 - Mailing address
-
Po Box 1457
Paris, TX 754611457
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- August 9, 2020
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- Texas #J5758
- Medicaid
- TX #115596203
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245255629. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,299
Distinct HCPCS
10
Medicare allowed
$154,531
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 258 | 147 | $76 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 239 | 158 | $115 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 210 | 153 | $123 | |
99291 |
Critical care, first 30-74 minutes | 185 | 92 | $206 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 79 | 74 | $126 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 55 | 43 | $86 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 54 | 54 | $156 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 51 | 44 | $173 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 34 | 34 | $10 | |
94727 |
Test to determine lung volumes using gas dilution or washout | 34 | 34 | $12 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 192. This provider delivers 6.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
592
Patients
166
Total drug cost
$235,038
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 133 | 45 | $2,378 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 108 | 27 | $128,663 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 98 | 41 | $2,938 |
| Prednisone | Generic | 84 | 40 | $580 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 44 | 13 | $45,747 |
| Advair Hfa (Fluticasone Propion/Salmeterol) | Brand | 31 | 0 | $12,657 |
| Fluticasone-Salmeterol (Fluticasone Propion/Salmeterol) | Brand | 20 | 0 | $8,302 |
| Incruse Ellipta (Umeclidinium Bromide) | Brand | 19 | 0 | $9,749 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 17 | 0 | $7,098 |
| Stiolto Respimat (Tiotropium Br/Olodaterol Hcl) | Brand | 14 | 0 | $9,028 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Ferris's medical specialty?
Dr. Mark Ferris practices Pulmonary Disease Physician in Paris, TX.
Where does Dr. Mark Ferris practice?
Dr. Mark Ferris practices at 2850 Lewis Ln Ste 109, Paris, TX 754609378. Office phone: 9037371680.
What is Dr. Mark Ferris's NPI?
Dr. Mark Ferris's National Provider Identifier (NPI) is 1245255629, issued by NPPES.
Does Dr. Mark Ferris accept Medicare assignment?
Yes. Dr. Mark Ferris accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Ferris commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.