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TAHER MODARRESSI MD
NPI 1811335433
Internal Medicine - Endocrinology, Diabetes & Metabolism in Pennington, NJ

Active since June 05, 2013PECOS EnrolledAccepts Medicare Assignment
21 ROUTE 31 N STE B6, PENNINGTON, NJ 08534(609) 951-3944(609) 955-3078 Get Directions Write a Review

NPPES record last updated: August 7, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Aug 7, 2023, May 17, 2022, Aug 24, 2020 and 1 more (4 updates tracked since 2018).

About Taher Modarressi Md NPPES

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

TAHER MODARRESSI MD (NPI 1811335433) is an individual endocrinology, diabetes & metabolism provider in Pennington, New Jersey, licensed in New Jersey (25MA10293500) and active in the NPI registry since June 2013. He is enrolled in Medicare PECOS, is affiliated with Robert Wood Johnson University Hospital At Hamilton, and is a graduate of New York University School Of Medicine (2013).

NPPES Registry Identity

NPI1811335433
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameTAHER MODARRESSICredential: MD
Location Address21 ROUTE 31 N STE B6Pennington, NJ 08534-1621
Mailing Address21 Route 31 N Ste B6Pennington, NJ 08534-1621 · (609) 951-3944 · Fax (609) 955-3078
Phone(609) 951-3944
Fax(609) 955-3078
Sole ProprietorNo
Medical School CMSNew York University School Of MedicineGraduated 2013
Enumeration DateJune 5, 2013
Last NPPES UpdateAugust 7, 20234 updates tracked since enumeration
NPPES CertifiedAugust 7, 2023
✔ NPI 1811335433 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in NJ · 25MA10293500
Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Also ListedInternal Medicine · Obesity MedicineTaxonomy 207RB0002X · License 25MA10293500 (NJ)
21 ROUTE 31 N STE B6, Pennington, NJ 08534
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Other Identifiers 1

Medicaid0649881NJ

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

Taher Modarressi Md 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 ID9830327121
PECOS Enrollment IDI20181018001154
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 5

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.

Injection, inclisiran, 1 mg J1306
Inclisiran is an injection administered to lower cholesterol levels. It works by blocking the production of LDL (bad cholesterol) in your liver. This medicine is often used when diet changes and other medications have not been effective.
5,112 services12 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.
134 services70 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
26 services26 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
18 services12 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.
17 services16 patients

Hospital Affiliations CMS Care Compare

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

Robert Wood Johnson University Hospital At Hamilton

Acute Care Hospitals · Hamilton, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310110
LocationOne Hamilton Health PlaceHamilton, NJ 08690 · Mercer County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08534 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
$140.34 typical visit price
range $61.59 – $185.05
Typical copayment $35.08 (range $15.39 – $46.26)
Most-billed visit code 99204
Established Patient
$107.94 typical visit price
range $20.08 – $150.98
Typical copayment $26.98 (range $5.02 – $37.74)
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.

Referred Medical Equipment & Supplies CMS DME claims 3

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
22 suppliers65 claims151 services$6.14 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
13 suppliers29 claims37 services$1.00 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
6 suppliers92 claims97 services$188.85 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

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

ADVOCARE LLC
Internal Medicine (Endocrinology, Diabetes & Metabolism)
21 ROUTE 31 N STE B6
PENNINGTON, NJ 08534
Mercer County (609) 951-3944

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 Taher Modarressi's NPI number?

The NPI number for Taher Modarressi is 1811335433. It was assigned to this individual provider in the NPPES registry on June 5, 2013.

Where is Taher Modarressi located?

Taher Modarressi practices at 21 Route 31 N Ste B6, Pennington, NJ 08534. The listed phone number is (609) 951-3944.

What is Taher Modarressi's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Taher Modarressi enrolled in Medicare?

Yes. Taher Modarressi 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 Taher Modarressi affiliated with any hospitals?

According to CMS data, Taher Modarressi is affiliated with Robert Wood Johnson University Hospital At Hamilton.

When was this NPI record last updated?

The NPPES record for Taher Modarressi was last updated on August 7, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.