Doctor profile · Federal record
Dr. John Kilcullen, MD
Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Falls Church, VA
- NPI 1225029523
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 7 locations .
- Primary practice
-
3300 Gallows RD
Falls Church, VA 220423300
(703) 776-4001
fax (703) 776-7113 - Additional location
-
2501 Parkers Ln
Alexandria, VA 223063209
(703) 664-7000
fax (703) 664-7666 - Additional location
-
3300 Gallows Road, Dept of Medicine
Falls Church, VA 22042
(703) 776-3582
fax (703) 776-3020 - Additional location
-
3600 Joseph Siewick Dr
Fairfax, VA 220331709
(703) 391-3600
fax (703) 391-3414 - Additional location
-
4320 Seminary RD
Alexandria, VA 223041535
(703) 504-3000
fax (703) 504-3388 - Additional location
-
44045 Riverside Pkwy
Leesburg, VA 201765101
(703) 858-6000
fax (703) 858-6900 - Additional location
-
8110 Gatehouse RD Ste 600W
Falls Church, VA 220421210
(703) 289-8600
fax (703) 289-8624 - Mailing address
-
Po Box 37174
Baltimore, MD 212973174
Show 4 more locations
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- September 23, 2020
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State license (1)
- Virginia #0101248784
- Medicaid
- FL #001376700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225029523. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
51
Distinct HCPCS
2
Medicare allowed
$11,102
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 40 | 40 | $235 | |
31500 |
Emergent insertion of breathing tube into windpipe using an endoscope | 11 | 11 | $155 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 81. This provider delivers 0.6× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. John Kilcullen's medical specialty?
Dr. John Kilcullen practices Critical Care Medicine (Internal Medicine) Physician in Falls Church, VA.
Where does Dr. John Kilcullen practice?
Dr. John Kilcullen practices at 3300 Gallows RD, Falls Church, VA 220423300. Office phone: 7037764001.
What is Dr. John Kilcullen's NPI?
Dr. John Kilcullen's National Provider Identifier (NPI) is 1225029523, issued by NPPES.
Does Dr. John Kilcullen accept Medicare assignment?
Yes. Dr. John Kilcullen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Kilcullen commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Emergent insertion of breathing tube into windpipe using an endoscope (HCPCS 31500). Source: CMS Medicare Physician & Other Practitioners file.