Taher Modarressi, MD
NPI 1811335433 · Endocrinology, Diabetes & Metabolism Physician · Pennington, NJ
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Taher Modarressi, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Pennington, NJ (NPI 1811335433).
Provider details
- NPI number
- 1811335433
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA10293500 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
270 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 134 | $135 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 75 | $17 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 26 | $176 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 18 | $15 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 17 | $188 |
Typical Medicare-allowed amounts for these services range $15–$188 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 179 | 44 |
| Tirzepatidebrand: Mounjaro | 152 | 27 |
| Semaglutidebrand: Wegovy | 57 | 11 |
| Ezetimibe | 45 | 16 |
| Metformin Hclbrand: Metformin Hcl Er | 43 | 18 |
| Empagliflozinbrand: Jardiance | 25 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$143,642 across 205 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-06-05
- Last updated
- 2023-08-07
- Certified
- 2023-08-07
Frequently asked questions
- What is Taher Modarressi's NPI number?
- Taher Modarressi's National Provider Identifier (NPI) is 1811335433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Taher Modarressi's specialty?
- Taher Modarressi is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Taher Modarressi located?
- Taher Modarressi's practice location on file with NPPES is 21 Route 31 N Ste B6, Pennington, NJ 08534-1621.
- What is Taher Modarressi's phone number?
- The practice phone number listed in the NPPES registry for Taher Modarressi is (609) 951-3944.
- Does Taher Modarressi accept Medicare?
- Taher Modarressi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Taher Modarressi's NPI active?
- Yes — Taher Modarressi's NPI (1811335433) is active in the NPPES registry as of the last update on 2023-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.