Doctor profile · Federal record
Dr. Ali Abbas, M.D
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Spring, TX
- NPI 1811900285
- Accepts Medicare
- 41 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2822 Barclay Lake Ln
Spring, TX 773886088
(832) 715-7626 - Additional location
-
8255 Sunbury Ln, #801
Houston, TX 770955903
(516) 467-9798
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- October 9, 2020
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Texas #M5606 · New York #241447
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811900285. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
917
Distinct HCPCS
3
Medicare allowed
$113,180
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 439 | 395 | $167 | |
99497 |
Advance care planning, first 30 minutes | 437 | 393 | $73 | |
99291 |
Critical care, first 30-74 minutes | 41 | 41 | $205 |
In context: peer comparison
Among 11 peers in Spring Internal Medicine Physician, average services per provider: 153. This provider delivers 6.0× the peer median.Open Payments
Industry payments received
All-time total
$126
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Galderma Laboratories, L.P. | 1 | $125.81 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Ali Abbas's medical specialty?
Dr. Ali Abbas practices Internal Medicine Physician in Spring, TX.
Where does Dr. Ali Abbas practice?
Dr. Ali Abbas practices at 2822 Barclay Lake Ln, Spring, TX 773886088. Office phone: 8327157626.
What is Dr. Ali Abbas's NPI?
Dr. Ali Abbas's National Provider Identifier (NPI) is 1811900285, issued by NPPES.
Does Dr. Ali Abbas accept Medicare assignment?
Yes. Dr. Ali Abbas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ali Abbas commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Advance care planning (HCPCS 99497); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.