Doctor profile · Federal record
Dr. Betty Ng, MD
Obstetrics & Gynecology Physician · Chestnut Hill, MA
- NPI 1669438040
- 20 yrs on file
- Female
- No sanctions
Practice & contact
- Primary practice
-
850 Boylston Street, Suite 575 Brigham Obstetrics and Gynecology Group
Chestnut Hill, MA 02467
(617) 732-9822
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- Massachusetts #57333
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669438040. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
259
Distinct HCPCS
4
Medicare allowed
$11,410
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 126 | 126 | $30 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 67 | 57 | $70 | |
Q0091 |
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 46 | 46 | $19 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 20 | 20 | $104 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 29. This provider delivers 8.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
293
Patients
97
Total drug cost
$51,834
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 143 | 50 | $16,431 |
| Yuvafem (Estradiol) | Brand | 59 | 21 | $12,702 |
| Premarin (Estrogens, Conjugated) | Brand | 41 | 15 | $18,670 |
| Clobetasol Propionate | Generic | 25 | 11 | $1,628 |
| Estradiol (Twice Weekly) (Estradiol) | Brand | 14 | 0 | $2,305 |
| Nystatin | Generic | 11 | 0 | $97 |
Frequently asked questions
What is Dr. Betty Ng's medical specialty?
Dr. Betty Ng practices Obstetrics & Gynecology Physician in Chestnut Hill, MA.
Where does Dr. Betty Ng practice?
Dr. Betty Ng practices at 850 Boylston Street, Chestnut Hill, MA 02467. Office phone: 6177329822.
What is Dr. Betty Ng's NPI?
Dr. Betty Ng's National Provider Identifier (NPI) is 1669438040, issued by NPPES.
What procedures does Dr. Betty Ng commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Established patient office or other outpatient visit (HCPCS 99213); Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (HCPCS Q0091). Source: CMS Medicare Physician & Other Practitioners file.