Grand Vein Specialists
- Total HCPs
- 5
- Physicians (MD/DO)
- 3
- Nurses and PAs
- 2
- Executives
- 7
- Practice locations
- 3
Find the right contacts among 7 executives and 5 HCPs
Professional emails, personal emails and mobile numbers for Grand Vein Specialists' buying committee, with a free Dmand AI account.
Grand Vein Specialists is a multi-specialty medical group with 3 practice locations in Illinois
Grand Vein Specialists is based in Chicago, Illinois, part of Grand Vein Specialists.
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; and Dmand AI Affiliation Data
Oscar Cardenas is director of operations of Grand Vein Specialists
Dmand AI tracks 7 executives and staff leaders at Grand Vein Specialists. Waterfall enrichment finds their professional emails, personal emails and mobile numbers.
Executives by department
Get emails and mobile numbers for all 7 executives and leaders
30 days free · Self-serve · No credit card
Source: Dmand AI Executive Data
Grand Vein Specialists' NPI is 1255603247 and its PAC ID is 9739343203
- Primary NPI (Type 2)
- 1255603247NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739343203
- Dmand ID
- NG-MGR-112096
- Medicare enrollment
- Enrolled (PAC ID on file)
- Main site address
- 4952 W Irving Park Rd, Chicago, IL 60085-3653
- Main phone
- (773) 942-6141
- Executive emails and mobiles
- Get contacts
- Group type
- Multi-specialty
- Core specialty
- Primary care
- Specialty areas
- 2
- Site structure
- Multi-site
- Ownership model
- Clinician owned
- Leadership
- Physician-led
- Medicare Part B payments
- $356,638
- Legal name
- Grand Vein Specialists LLC
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; Dmand AI Organization Profile Data; and Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Grand Vein Specialists is part of Grand Vein Specialists
Dmand AI places Grand Vein Specialists under Grand Vein Specialists, an independent practice.
- Grand Vein Specialists
- Grand Vein Specialists
Source: Dmand AI Org Hierarchy Data
Org hierarchy
See how Grand Vein Specialists connects to Grand Vein Specialists: its parent organizations, sister groups and every site of care in between, with the HCPs and leaders at each one.
Grand Vein Specialists has 3 physicians among 5 HCPs
Grand Vein Specialists physicians by specialty
- Family medicine2
- Allergy and immunology1
Share of the group's 3 physicians.
Grand Vein Specialists physicians
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Grand Vein Specialists has 3 practice locations in Illinois
Grand Vein Specialists practice locations
Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Full footprint
Open all 3 practice locations with facility phones, patient visits and the HCPs at each site.
Grand Vein Specialists covers 2 specialty areas, led by primary care
Primary care is Grand Vein Specialists' core specialty, and its HCPs practice 2 subspecialties in all.
- Primary careCore
- Rheumatology, allergy and immunology
Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Dmand AI tracks the EHR at Grand Vein Specialists
Vendor and product names for each practice location are available with a free account.
| Site | EHR vendor | Product |
|---|---|---|
| Main site | Available with a free account | Available with a free account |
| 2 other practice locations | Available with a free account | Available with a free account |
Source: Dmand AI Technology Install Data
Primary care groups in Illinois similar in size to Grand Vein Specialists
These primary care groups have the closest number of HCPs to Grand Vein Specialists.
| Medical group | HCPs |
|---|---|
| Advanced Medical Practices ScPark Ridge, IL | 5 |
| Endoscopy Center of the North ShoreEvanston, IL | 5 |
| InstaVaxxChicago, IL | 5 |
| Nihon ClinicArlington Heights, IL | 5 |
| North Shore Wound CenterSkokie, IL | 5 |
Sources: Dmand AI Affiliation Data; and Dmand AI Peer Benchmarks
Sources for Grand Vein Specialists data
| Data on this page | Source |
|---|---|
| NPI, PAC ID and address | NPPES NPI Registry (CMS) (opens in a new tab)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Dmand ID, phone, website, LinkedIn and group profile | Dmand AI Org Hierarchy DataDmand AI Organization Profile Data |
| Medicare Part B payments | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| Parent organizations and sister groups | Dmand AI Org Hierarchy Data |
| HCPs and physician specialties | NPPES NPI Registry (CMS) (opens in a new tab)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data |
| Specialty areas | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data |
| Practice locations and hospitals | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Executives and departments | Dmand AI Executive Data |
| Similar groups | Dmand AI Affiliation DataDmand AI Peer Benchmarks |
| EHR vendors | Dmand AI Technology Install Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Grand Vein Specialists
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Grand Vein Specialists' NPI number?
Grand Vein Specialists' primary NPI (Type 2) is 1255603247.
What is Grand Vein Specialists' PAC ID?
Grand Vein Specialists' Medicare PAC ID is 9739343203, which means the group is enrolled in Medicare.
How many locations does Grand Vein Specialists have?
Dmand AI links Grand Vein Specialists to 3 practice locations in Illinois. Its main site is at 4952 W Irving Park Rd, Chicago, IL 60085-3653.
What is Grand Vein Specialists' phone number?
Grand Vein Specialists' main phone number is (773) 942-6141.
Who owns Grand Vein Specialists?
Dmand AI places Grand Vein Specialists under Grand Vein Specialists, an independent practice.
How many physicians does Grand Vein Specialists have?
Dmand AI links 3 physicians and 5 HCPs in all to Grand Vein Specialists.
What specialties does Grand Vein Specialists cover?
Grand Vein Specialists covers 2 specialty areas, led by primary care. The largest physician specialties are family medicine (2) and allergy and immunology (1).
Who leads Grand Vein Specialists?
Leaders at Grand Vein Specialists include Oscar Cardenas (Director of Operations) and Jennifer Chavez (Administrative Director).
How much does Grand Vein Specialists receive from Medicare?
CMS data shows $356,638 in Medicare Part B payments to Grand Vein Specialists.
Selling to primary care groups?
See Grand Vein Specialists from parent organization to every site of care
Dmand AI maps 181K+ medical groups and 997K+ sites of care, with the HCPs and executives at each one.
- 30 days free
- Self-serve
- No credit card