Doctor profile · Federal record
Dr. Mary Bakalos, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Ayer, MA
- NPI 1629036090
- Accepts Medicare
- 35 yrs in practice
- Female
- No sanctions
Practice & contact
- Primary practice
-
200 Groton RD, Nashoba Valley Medical Center
Ayer, MA 014321168
(978) 784-9270 - Mailing address
-
9 Allan Dr
Maynard, MA 017541909
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Massachusetts #154232
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629036090. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,853
Distinct HCPCS
10
Medicare allowed
$46,204
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 314 | 300 | $9 | |
71046 |
X-ray of chest, 2 views | 165 | 161 | $11 | |
71250 |
Ct scan of chest without contrast | 109 | 104 | $55 | |
73562 |
X-ray of knee, 3 views | 105 | 80 | $10 | |
77063 |
Screening 3d breast mammography | 91 | 91 | $31 | |
77067 |
Screening mammography | 91 | 91 | $39 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 69 | 69 | $10 | |
73630 |
X-ray of foot, minimum of 3 views | 60 | 50 | $8 | |
76536 |
Ultrasound scan of head and neck soft tissue | 53 | 53 | $29 | |
73030 |
X-ray of shoulder, minimum of 2 views | 52 | 44 | $10 |
In context: peer comparison
Among 2 peers in Ayer Diagnostic Radiology Physician, average services per provider: 44. This provider delivers 42× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Mary Bakalos's medical specialty?
Dr. Mary Bakalos practices Diagnostic Radiology Physician in Ayer, MA.
Where does Dr. Mary Bakalos practice?
Dr. Mary Bakalos practices at 200 Groton RD, Ayer, MA 014321168. Office phone: 9787849270.
What is Dr. Mary Bakalos's NPI?
Dr. Mary Bakalos's National Provider Identifier (NPI) is 1629036090, issued by NPPES.
Does Dr. Mary Bakalos accept Medicare assignment?
Yes. Dr. Mary Bakalos accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Bakalos commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); X-ray of chest, 2 views (HCPCS 71046); Ct scan of chest without contrast (HCPCS 71250). Source: CMS Medicare Physician & Other Practitioners file.