Doctor profile · Federal record
Dr. Marian Ajanaku, M.D
Internal Medicine Physician (CMS: Internal Medicine) · Falls Church, VA
- NPI 1811300551
- Accepts Medicare
- MIPS 0.0 / 100 · 2023
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3300 Gallows RD
Falls Church, VA 220423307
(773) 574-3114 - Mailing address
-
2284 Pimmit Run Ln Apt 204
Falls Church, VA 220432261
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- April 8, 2019
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Maryland #D83015
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811300551. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,708
Distinct HCPCS
5
Medicare allowed
$140,878
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,195 | 236 | $85 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 371 | 70 | $53 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 101 | 98 | $125 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 29 | 29 | $181 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 12 | 12 | $130 |
In context: peer comparison
Among 63 peers in this city , average services per provider: 131. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$15
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 1 | $15.11 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Marian Ajanaku's medical specialty?
Dr. Marian Ajanaku practices Internal Medicine Physician in Falls Church, VA.
Where does Dr. Marian Ajanaku practice?
Dr. Marian Ajanaku practices at 3300 Gallows RD, Falls Church, VA 220423307. Office phone: 7735743114.
What is Dr. Marian Ajanaku's NPI?
Dr. Marian Ajanaku's National Provider Identifier (NPI) is 1811300551, issued by NPPES.
Does Dr. Marian Ajanaku accept Medicare assignment?
Yes. Dr. Marian Ajanaku accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marian Ajanaku commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.