JENNIFER L TAM M.D.
NPI 1477516516
Internal Medicine - Geriatric Medicine in Hingham, MA

Active since April 10, 2006PECOS EnrolledAccepts Medicare Assignment
300 LINDEN PONDS WAY, HINGHAM, MA 02043(781) 534-7100(781) 534-7358 Get Directions Write a Review

NPPES record last updated: February 26, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Jennifer L Tam M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JENNIFER L TAM M.D. (NPI 1477516516) is an individual geriatric medicine provider in Hingham, Massachusetts, licensed in Massachusetts (154342) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS, is affiliated with South Shore Hospital, and is a graduate of Other (1992).

NPPES Registry Identity

NPI1477516516
Entity TypeIndividualFemale
Primary Taxonomy207RG0300X
Provider Legal NameJENNIFER L TAMCredential: M.D.
Location Address300 LINDEN PONDS WAYHingham, MA 02043-3769
Mailing Address5730 Executive Dr Ste 230Catonsville, MD 21228-1762 · (781) 534-7100 · Fax (781) 534-7358
Fax(781) 534-7358
Sole ProprietorYes
Medical School CMSOtherGraduated 1992
Enumeration DateApril 10, 2006
Last NPPES UpdateFebruary 26, 2026
NPPES CertifiedFebruary 26, 2026
NPI 1477516516 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License Licensed in MA · 154342
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
Also ListedInternal MedicineTaxonomy 207R00000X · License 154342 (MA)
300 LINDEN PONDS WAY, Hingham, MA 02043

Other Identifiers 5

Medicaid3192245MA
Other04-09588Evercare
Other409588Tricare North
Other1477516516Bcbs
OtherAA48828Harvard Pilgrim

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Jennifer L Tam M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9032123773
PECOS Enrollment IDI20060201000569
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 26

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
530 services530 patients
Influenza vaccine split virus, preservative free 90662
The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
529 services529 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
199 services103 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
133 services75 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
116 services61 patients
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 99211
This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.
73 services31 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

South Shore Hospital

Acute Care Hospitals · South Weymouth, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220100
Location55 Fogg RoadSouth Weymouth, MA 02190 · Norfolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02043 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$177.36 typical visit price
range $58.86 – $177.36
Typical copayment $44.34 (range $14.71 – $44.34)
Most-billed visit code 99205
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
52%405 patients2/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
41%377 patients2/55-star benchmark: 97%
Preventive Care and Screening: Influenza Immunization
Percentage of patients aged 6 months and older seen for a visit between October 1 and March 31 who received an influenza immunization OR who reported previous receipt of an influenza immunization
86%355 patients4/55-star benchmark: 88%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
Percentage of patients aged 12 years and older screened for depression on the date of the encounter using an age appropriate standardized depression screening tool AND if positive, a follow-up plan is documented on the date of the positive screen
45%343 patients2/55-star benchmark: 96%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
85%337 patients4/55-star benchmark: 100%
Use of High-Risk Medications in the Elderly
Percentage of patients 65 years of age and older who were ordered high-risk medications. Two rates are submitted. 1) Percentage of patients who were ordered at least one high-risk medication.
Lower rates are better for this measure.
Patients 2+: 2% · 387 patients
3%387 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 8

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Ostomy skin barrier, with flange (solid, flexible or accordion), with built-in convexity, any size, each A4373
DME-Orthotic Devices · category DF010N
2 suppliers13 claims150 services$6.04 avg. paid by Medicare
Ostomy skin barrier, with flange (solid, flexible or accordion), without built-in convexity, 4 x 4 inches or smaller, each A4414
DME-Orthotic Devices · category DF010N
1 supplier11 claims220 services$4.75 avg. paid by Medicare
Ostomy pouch, drainable; for use on barrier with locking flange, with filter (2 piece system), each A4427
DME-Orthotic Devices · category DF010N
1 supplier11 claims220 services$2.69 avg. paid by Medicare
Ostomy pouch, closed; for use on barrier with flange (2 piece), each A5054
DME-Orthotic Devices · category DF010N
1 supplier11 claims660 services$1.74 avg. paid by Medicare
Skin barrier, wipes or swabs, each A5120
DME-Orthotic Devices · category DF010N
2 suppliers13 claims385 services$0.22 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers24 claims24 services$65.49 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 19

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Registered Nurse (Psychiatric/Mental Health, Adult)
300 LINDEN PONDS WAY
HINGHAM, MA 02043
Clinical Nurse Specialist (Psychiatric/Mental Health, Adult)
300 LINDEN PONDS WAY
HINGHAM, MA 02043
Nurse Practitioner (Family)
300 LINDEN PONDS WAY
HINGHAM, MA 02043
Physical Therapist
300 LINDEN PONDS WAY
HINGHAM, MA 02043
Internal Medicine
300 LINDEN PONDS WAY
HINGHAM, MA 02043
Internal Medicine (Geriatric Medicine)
300 LINDEN PONDS WAY
HINGHAM, MA 02043
Home Health
300 LINDEN PONDS WAY, ATTN: CERTIFIED HOME HEALTH ADMINISTRATOR
HINGHAM, MA 02043
Social Worker (Clinical)
300 LINDEN PONDS WAY
HINGHAM, MA 02043

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jennifer Tam's NPI number?

The NPI number for Jennifer Tam is 1477516516. It was assigned to this individual provider in the NPPES registry on April 10, 2006.

Where is Jennifer Tam located?

Jennifer Tam practices at 300 Linden Ponds Way, Hingham, MA 02043. The listed phone number is (781) 534-7100.

What is Jennifer Tam's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Jennifer Tam enrolled in Medicare?

Yes. Jennifer Tam is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Jennifer Tam affiliated with any hospitals?

According to CMS data, Jennifer Tam is affiliated with South Shore Hospital.

When was this NPI record last updated?

The NPPES record for Jennifer Tam was last updated on February 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.