Gregory J. Wiener, MD, PC
- Total HCPs
- 6
- Physicians (MD/DO)
- 3
- Nurses and PAs
- 3
- Medicare Part B payments
- $139,082
Find the right contacts among 6 HCPs
Professional emails, personal emails and mobile numbers for Gregory J. Wiener, MD, PC's buying committee, with a free Dmand AI account.
Gregory J. Wiener, MD, PC is a primary care medical group in Chula Vista, California
Gregory J. Wiener, MD, PC (Gregory J Wiener M D Professional Corporation) is part of Gregory J. Wiener, MD.
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; and Dmand AI Affiliation Data
Gregory J. Wiener, MD, PC's NPI is 1376728287 and its PAC ID is 6901983519
- Primary NPI (Type 2)
- 1376728287NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901983519
- Dmand ID
- NG-MGR-080515
- Medicare enrollment
- Enrolled (PAC ID on file)
- Address
- 353 Church Ave, Chula Vista, CA 91910-3906
- Main phone
- (619) 585-8883
- Executive emails and mobiles
- Get contacts
- Group type
- Single-specialty
- Core specialty
- Primary care
- Site structure
- Single-site
- Ownership model
- Clinician owned
- Leadership
- Physician-led
- Medicare Part B payments
- $139,082
- Legal name
- Gregory J Wiener M D Professional Corporation
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
Gregory J. Wiener, MD, PC is part of Gregory J. Wiener, MD
Dmand AI places Gregory J. Wiener, MD, PC under Gregory J. Wiener, MD, an independent practice.
- Gregory J. Wiener, MD
- Gregory J. Wiener, MD, PC
Source: Dmand AI Org Hierarchy Data
Org hierarchy
See how Gregory J. Wiener, MD, PC connects to Gregory J. Wiener, MD: its parent organizations, sister groups and every site of care in between, with the HCPs and leaders at each one.
Gregory J. Wiener, MD, PC has 3 physicians among 6 HCPs
Gregory J. Wiener, MD, PC physicians by specialty
- Gastroenterology2
- Family medicine1
Share of the group's 3 physicians.
Gregory J. Wiener, MD, PC physicians
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Gregory J. Wiener, MD, PC practices at one location in Chula Vista
Gregory J. Wiener, MD, PC practice locations
Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Full footprint
Open all 1 practice location with facility phones, patient visits and the HCPs at each site.
Gregory J. Wiener, MD, PC is a primary care group with 2 subspecialties
Primary care is Gregory J. Wiener, MD, PC's core specialty, with internal medicine as its main practice type.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Dmand AI tracks 1 EHR vendor at Gregory J. Wiener, MD, PC
Vendor and product names for the practice are available with a free account.
| Site | EHR vendor | Product |
|---|---|---|
| Practice | Available with a free account | Available with a free account |
Source: Dmand AI Technology Install Data
Primary care groups in California similar in size to Gregory J. Wiener, MD, PC
These primary care groups have the closest number of HCPs to Gregory J. Wiener, MD, PC.
| Medical group | HCPs |
|---|---|
| Access Health Sebastopol LLCSebastopol, CA | 6 |
| Ace Medical GroupHawthorne, CA | 6 |
| Advanced Arthritis and Rheumatology CenterCerritos, CA | 6 |
| Advanced Practice Wound Care And Psyche SpecialistRancho Cucamonga, CA | 6 |
| Advance Urgent Medical GroupSanta Ana, CA | 6 |
Sources: Dmand AI Affiliation Data; and Dmand AI Peer Benchmarks
Sources for Gregory J. Wiener, MD, PC 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 |
| EHR vendors | Dmand AI Technology Install Data |
| Similar groups | Dmand AI Affiliation DataDmand AI Peer Benchmarks |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Gregory J. Wiener, MD, PC
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gregory J. Wiener, MD, PC's NPI number?
Gregory J. Wiener, MD, PC's primary NPI (Type 2) is 1376728287.
What is Gregory J. Wiener, MD, PC's PAC ID?
Gregory J. Wiener, MD, PC's Medicare PAC ID is 6901983519, which means the group is enrolled in Medicare.
Where is Gregory J. Wiener, MD, PC located?
Gregory J. Wiener, MD, PC is at 353 Church Ave, Chula Vista, CA 91910-3906.
What is Gregory J. Wiener, MD, PC's phone number?
Gregory J. Wiener, MD, PC's main phone number is (619) 585-8883.
Who owns Gregory J. Wiener, MD, PC?
Dmand AI places Gregory J. Wiener, MD, PC under Gregory J. Wiener, MD, an independent practice.
How many physicians does Gregory J. Wiener, MD, PC have?
Dmand AI links 3 physicians and 6 HCPs in all to Gregory J. Wiener, MD, PC.
What specialties does Gregory J. Wiener, MD, PC cover?
Gregory J. Wiener, MD, PC is a primary care group with 2 subspecialties. The largest physician specialties are gastroenterology (2) and family medicine (1).
How much does Gregory J. Wiener, MD, PC receive from Medicare?
CMS data shows $139,082 in Medicare Part B payments to Gregory J. Wiener, MD, PC.
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