Doctor profile · Federal record
Dr. Jennifer Tam, M.D.
Geriatric Medicine (Internal Medicine) Physician (CMS: Geriatric Medicine) · Internal Medicine Physician · Hingham, MA
- NPI 1477516516
- Accepts Medicare
- 34 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
300 Linden Ponds Way
Hingham, MA 020433769
(781) 534-7100
fax (781) 534-7358 - Mailing address
-
5730 Executive Dr Ste 230
Catonsville, MD 212281762
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- February 26, 2026
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207RG0300X — NUCC code
- State license (1)
- Massachusetts #154342
- Medicaid
- MA #3192245
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477516516. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,018
Distinct HCPCS
10
Medicare allowed
$130,964
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0008 |
Administration of influenza virus vaccine | 281 | 281 | $31 | |
90662 |
Influenza vaccine split virus, preservative free | 277 | 277 | $72 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 225 | 114 | $86 | |
36415 |
Insertion of needle into vein for collection of blood sample | 201 | 95 | $8 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 136 | 80 | $109 | |
90480 |
Admn sarscov2 vacc 1 dose | 90 | 90 | $39 | |
91320 |
Sarscv2 vac 30mcg trs-suc im | 90 | 90 | $128 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 72 | 63 | $71 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 64 | 40 | $108 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 61 | 34 | $42 |
In context: peer comparison
Among 2 peers in Hingham Geriatric Medicine (Internal Medicine) Physician, average services per provider: 117. This provider delivers 17× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
4,279
Patients
793
Total drug cost
$250,588
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 547 | 89 | $8,014 |
| Eliquis (Apixaban) | Brand | 404 | 47 | $191,196 |
| Gabapentin | Generic | 399 | 74 | $5,711 |
| Atorvastatin Calcium | Generic | 377 | 86 | $5,452 |
| Metoprolol Succinate | Generic | 339 | 61 | $6,754 |
| Trazodone Hcl | Generic | 307 | 51 | $3,248 |
| Mirtazapine | Generic | 289 | 59 | $9,777 |
| Omeprazole | Generic | 234 | 62 | $3,021 |
| Amlodipine Besylate | Generic | 232 | 53 | $1,527 |
| Furosemide | Generic | 232 | 35 | $1,320 |
Hospital affiliations
Frequently asked questions
What is Dr. Jennifer Tam's medical specialty?
Dr. Jennifer Tam practices Geriatric Medicine (Internal Medicine) Physician in Hingham, MA.
Where does Dr. Jennifer Tam practice?
Dr. Jennifer Tam practices at 300 Linden Ponds Way, Hingham, MA 020433769. Office phone: 7815347100.
What is Dr. Jennifer Tam's NPI?
Dr. Jennifer Tam's National Provider Identifier (NPI) is 1477516516, issued by NPPES.
Does Dr. Jennifer Tam accept Medicare assignment?
Yes. Dr. Jennifer Tam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennifer Tam commonly perform?
Top Medicare-reported procedures in 2023: Administration of influenza virus vaccine (HCPCS G0008); Influenza vaccine split virus, preservative free (HCPCS 90662); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.