Doctor profile · Federal record
Dr. Ann Hwalek, D.O.
Surgery Physician (CMS: Thoracic Surgery) · Surgery Physician · Washington, DC
- NPI 1073889887
- Accepts Medicare
- MIPS 79.1 / 100 · 2023
- 14 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3800 Reservoir RD Nw
Washington, DC 200072113
(202) 444-6305 - Mailing address
-
3800 Reservoir RD Nw Fl Phc4
Washington, DC 200072113
Credentials & registration
- NPI registered
- March 2012 — 14 yrs on file
- Profile last updated
- October 12, 2021
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State licenses (2)
- Illinois #125.062224 · District of Columbia #DO210001283
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1073889887. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
178
Distinct HCPCS
5
Medicare allowed
$22,154
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 72 | 32 | $86 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 36 | 36 | $189 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 27 | 27 | $198 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 24 | 22 | $72 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 19 | 18 | $107 |
In context: peer comparison
Among 32 peers in this city , average services per provider: 50. This provider delivers 3.6× the peer median.Open Payments
Industry payments received
All-time total
$1,280
Transactions
12
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| INTUITIVE SURGICAL, INC. | 9 | $1,146.48 | |
| Lexington Medical, Inc. | 1 | $70.33 | |
| Merck Sharp & Dohme LLC | 2 | $63.50 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Ann Hwalek's medical specialty?
Dr. Ann Hwalek practices Surgery Physician in Washington, DC.
Where does Dr. Ann Hwalek practice?
Dr. Ann Hwalek practices at 3800 Reservoir RD Nw, Washington, DC 200072113. Office phone: 2024446305.
What is Dr. Ann Hwalek's NPI?
Dr. Ann Hwalek's National Provider Identifier (NPI) is 1073889887, issued by NPPES.
Does Dr. Ann Hwalek accept Medicare assignment?
Yes. Dr. Ann Hwalek accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ann Hwalek commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.