Doctor profile · Federal record
Dr. Abby Landzberg, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Internal Medicine) · Internal Medicine Physician · South Weymouth, MA
- NPI 1629055728
- Accepts Medicare
- 41 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
541 Main St, Suite 210
South Weymouth, MA 021901868
(781) 952-1280
fax (781) 952-1570 - Mailing address
-
77 Accord Park Dr, Bldg D4
Norwell, MA 020611623
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- January 15, 2015
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Massachusetts #74212
- Medicaid
- MA #3095690
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629055728. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,757
Distinct HCPCS
10
Medicare allowed
$212,889
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 3,960 | 42 | $23 | |
36415 |
Insertion of needle into vein for collection of blood sample | 423 | 295 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 371 | 291 | $100 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 266 | 200 | $141 | |
J3489 |
Injection, zoledronic acid, 1 mg | 240 | 48 | $8 | |
96372 |
Injection of drug or substance under skin or into muscle | 87 | 48 | $16 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 65 | 65 | $142 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 59 | 57 | $88 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 57 | 39 | $53 | |
G0008 |
Administration of influenza virus vaccine | 49 | 48 | $34 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 579. This provider delivers 9.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,005
Patients
611
Total drug cost
$494,235
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 402 | 118 | $6,686 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 300 | 88 | $6,636 |
| Trulicity (Dulaglutide) | Brand | 149 | 38 | $274,657 |
| Alendronate Sodium | Generic | 142 | 54 | $1,756 |
| Atorvastatin Calcium | Generic | 129 | 38 | $3,240 |
| Jardiance (Empagliflozin) | Brand | 119 | 35 | $189,361 |
| Amlodipine Besylate | Generic | 110 | 34 | $875 |
| Lisinopril | Generic | 110 | 33 | $1,288 |
| Hydrochlorothiazide | Generic | 91 | 30 | $576 |
| Metformin Hcl | Generic | 87 | 29 | $1,198 |
Hospital affiliations
Frequently asked questions
What is Dr. Abby Landzberg's medical specialty?
Dr. Abby Landzberg practices Endocrinology, Diabetes & Metabolism Physician in South Weymouth, MA.
Where does Dr. Abby Landzberg practice?
Dr. Abby Landzberg practices at 541 Main St, South Weymouth, MA 021901868. Office phone: 7819521280.
What is Dr. Abby Landzberg's NPI?
Dr. Abby Landzberg's National Provider Identifier (NPI) is 1629055728, issued by NPPES.
Does Dr. Abby Landzberg accept Medicare assignment?
Yes. Dr. Abby Landzberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Abby Landzberg commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.