Doctor profile · Federal record
Dr. Maria Khalil
Internal Medicine Physician · Internal Medicine Physician · Portland, ME
- NPI 1770143893
- 7 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
22 Bramhall St
Portland, ME 041023134
(903) 293-1286 - Additional location
-
2525 S Michigan Ave
Chicago, IL 606162315
(312) 567-2000 - Additional location
-
3231 Euclid Ave
Berwyn, IL 604023471
(708) 783-3400
Credentials & registration
- NPI registered
- June 2019 — 7 yrs on file
- Profile last updated
- October 13, 2025
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Illinois #036159695 · Illinois #125074534
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770143893. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
41
Distinct HCPCS
1
Medicare allowed
$3,405
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 41 | 13 | $83 |
In context: peer comparison
Among 43 peers in Portland Internal Medicine Physician, average services per provider: 61. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$96
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 1 | $78.48 | |
| Actelion Pharmaceuticals US, INC. | 1 | $17.31 |
By nature of payment
Frequently asked questions
What is Dr. Maria Khalil's medical specialty?
Dr. Maria Khalil practices Internal Medicine Physician in Portland, ME.
Where does Dr. Maria Khalil practice?
Dr. Maria Khalil practices at 22 Bramhall St, Portland, ME 041023134. Office phone: 9032931286.
What is Dr. Maria Khalil's NPI?
Dr. Maria Khalil's National Provider Identifier (NPI) is 1770143893, issued by NPPES.
What procedures does Dr. Maria Khalil commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.