Igor Grosman
NPI 1689221590 · Physician Assistant · Cranford, NJ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Igor Grosman is a Physician Assistant provider in Cranford, NJ (NPI 1689221590).
Provider details
- NPI number
- 1689221590
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 53 | 23 |
| Losartan Potassium | 52 | 15 |
| Amlodipine Besylate | 50 | 17 |
| Levothyroxine Sodium | 34 | 11 |
| Mirtazapine | 23 | — |
| Zolpidem Tartrate | 23 | — |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (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
- 2019-08-26
- Last updated
- 2022-03-21
- Certified
- 2022-03-21
Frequently asked questions
- What is Igor Grosman's NPI number?
- Igor Grosman's National Provider Identifier (NPI) is 1689221590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Igor Grosman's specialty?
- Igor Grosman is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Igor Grosman located?
- Igor Grosman's practice location on file with NPPES is 570 South Ave E Unit a, Cranford, NJ 07016-3200.
- What is Igor Grosman's phone number?
- The practice phone number listed in the NPPES registry for Igor Grosman is (908) 272-7990.
- Does Igor Grosman accept Medicare?
- Igor Grosman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Igor Grosman's NPI active?
- Yes — Igor Grosman's NPI (1689221590) is active in the NPPES registry as of the last update on 2022-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.