Doctor profile · Federal record
Dr. Maria Fain, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Certified Registered Nurse Anesthetist · Fairfax, VA
- NPI 1407854250
- Accepts Medicare
- MIPS 74.1 / 100 · 2023
- 22 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3600 Joseph Siewick Dr
Fairfax, VA 220331709
(703) 391-3129 - Additional location
-
9321 Sanger St Ste 200
Lorton, VA 220792720
(703) 672-2640 - Mailing address
-
11781 Lee Jackson Memorial Hwy
Fairfax, VA 220333309
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- July 1, 2019
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State licenses (2)
- District of Columbia #RN67020 · Virginia #0021467208
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407854250. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
97
Distinct HCPCS
6
Medicare allowed
$8,823
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 22 | 22 | $84 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 18 | 18 | $81 | |
00400 |
Anesthesia for other procedure on skin of arms, legs, and front body | 16 | 16 | $85 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 15 | 15 | $97 | |
00300 |
Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back | 13 | 13 | $142 | |
00812 |
Anesthesia for exam of colon using an endoscope | 13 | 13 | $65 |
In context: peer comparison
Among 23 peers in this city , average services per provider: 31. This provider delivers 3.1× the peer median.Open Payments
Industry payments received
All-time total
$40
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 2 | $40.42 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Maria Fain's medical specialty?
Dr. Maria Fain practices Certified Registered Nurse Anesthetist in Fairfax, VA.
Where does Dr. Maria Fain practice?
Dr. Maria Fain practices at 3600 Joseph Siewick Dr, Fairfax, VA 220331709. Office phone: 7033913129.
What is Dr. Maria Fain's NPI?
Dr. Maria Fain's National Provider Identifier (NPI) is 1407854250, issued by NPPES.
Does Dr. Maria Fain accept Medicare assignment?
Yes. Dr. Maria Fain accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Fain commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on skin of arms, legs, and front body (HCPCS 00400). Source: CMS Medicare Physician & Other Practitioners file.