Dr. Gregory T. Czer, MD
- Medicare services, 2022
- 1,498
- Part D claims, 2024
- 166
- Hospital affiliations
- 1
- Industry payments
- $4,820
- Medical groups
- 2
- Practice address
- 1505 W Sherman Ave, Vineland, NJ 08360
- Practice phone
- Call (856) 641-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Czer's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Gregory T. Czer is an internist in Vineland, New Jersey
Dr. Czer practices at Inspira Medical Center Vineland in Vineland, New Jersey, part of Inspira Health Network.
Dr. Czer's NPI, 1932218963, was assigned on August 30, 2006. Dr. Czer graduated from David Geffen School of Medicine at UCLA in 1978. Dr. Czer holds California license G41079.
- NPI
- 1932218963NPI Registry (opens in a new tab)
- NPI enumeration date
- August 30, 2006
- NPI status
- Active
- Practice phone
- (856) 641-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Gregory T. Czer practices at Inspira Medical Center Vineland in Vineland, New Jersey
Dr. Czer's primary practice is Inspira Medical Center Vineland, at 1505 W Sherman Ave, Vineland, NJ 08360 in Cumberland County. The practice phone is (856) 641-8000.
- Inspira Medical Center Vineland1505 W Sherman Ave, Vineland, NJ 08360 · Cumberland CountyPhone(856) 641-8000
Source: Dmand AI Affiliation Data
Dr. Gregory T. Czer is affiliated with 3 sites of care and 2 medical groups
Dr. Czer's primary practice is Inspira Medical Center Vineland in Vineland, New Jersey, part of Inspira Health Network. The medical group on file is Chula Vista Internal Medicine. Dmand AI also links Dr. Czer to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory T. Czer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Czer practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Inspira Medical Center Vineland | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Inspira Health Network and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gregory T. Czer is one of 4,226 internists in New Jersey
Internal medicine is Dr. Czer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Czer is board certified in internal medicine by the American Board of Internal Medicine. Dr. Czer is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acute gastroduodenitis, acute sinusitis, acute skin infection, ankle or foot injury, bronchitis, conjunctivitis, contact dermatitis and deep vein thrombosis (DVT) among the conditions Dr. Czer treats.
Internists near Dr. Czer
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Gregory T. Czer billed Medicare for 1,498 services in 2022
CMS data shows 1,498 Medicare services from Dr. Czer across 15 procedure codes in 2022. Medicare paid $111,139 for them. Every service was in an office.
Dr. Czer's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1,4202022: 1,3684%
- Tests and treatments
- 2021: 442022: 7980%
- Other services
- 2021: 252022: 3540%
- Drugs given in the office
- 2021: 02022: 16
Dr. Czer compared with the New Jersey median for internists, 2022
- Dr. Czer
- New Jersey median
- Medicare services
- 1,498vs 7232.1 times
- Part D claims
- 30vs 83096% below
Medians across 4,086 internists in New Jersey with Dmand AI profiles that report each measure.
Dr. Czer's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Czer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Czer and other internists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory T. Czer's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Czer's median patient age at 75, with 46% women.
Dr. Czer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women46%
- Men53%
Source: Dmand AI Patient Panel Data
Dr. Gregory T. Czer wrote 166 Medicare Part D claims in 2024
In 2024, Dr. Czer wrote 166 Medicare Part D claims for 58 patients. 89% of them were for generic drugs. CMS names the drug for 30 of them, across 2 drugs with 11 or more claims each, at $328 in total drug cost. In 2023, CMS named 921 claims across 33 drugs.
Dr. Czer's Part D claims by kind of drug, 2024
- Generic148 claims89%
- Brand-name and other18 claims11%
Dr. Czer's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 9212024: 3097%
Drugs named by CMS: 2 in 2024, 33 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Gregory T. Czer received $4,820 in industry payments from 2016 to 2024
CMS Open Payments shows 254 general payments to Dr. Czer from 43 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 99% of the total. GlaxoSmithKline, LLC. paid the most, $558.
General payments to Dr. Czer by program year, 2016 to 2024
General payments to Dr. Czer by kind, 2016 to 2024
- Food and beverage$4,76399%
- Education$571%
Companies that paid Dr. Czer the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory T. Czer has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Czer, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Czer
- 2013
- CMS Stage 1 EHR
- Undated
- Super Doc
Source: Dmand AI Professional Profile Data
Dr. Gregory T. Czer graduated from David Geffen School of Medicine at UCLA
Dr. Czer graduated from David Geffen School of Medicine at UCLA in 1978. Dr. Czer is a member of ACP.
- Medical school
- Board certified in internal medicine
- Board certified in pulmonary disease
Source: Dmand AI Professional Profile Data
Dr. Gregory T. Czer accepts plans from 11 insurance carriers
Dr. Czer is in network with 11 carriers, including United Healthcare, Elevance and Aetna. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- United Healthcare
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- HCSC
- Alliant Health Plans
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- +3 more carriersWith a free account
Plan types Dr. Czer accepts, by number of carriers
- PPO7
- HMO6
- EPO3
- POS2
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. Gregory T. Czer's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gregory T. Czer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Gregory T. Czer's NPI number?
Dr. Gregory T. Czer's NPI number is 1932218963. It was assigned on August 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory T. Czer?
Dr. Gregory T. Czer is an internist in Vineland, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Gregory T. Czer practice?
Dr. Czer practices at 1505 W Sherman Ave, Vineland, NJ 08360. Dr. Czer's primary practice is Inspira Medical Center Vineland in Vineland, New Jersey, part of Inspira Health Network. Dmand AI also links Dr. Czer to 2 group practices and clinics and 1 medical group.
What is Dr. Gregory T. Czer's office phone number?
The practice phone on file for Dr. Czer is (856) 641-8000.
What is Dr. Gregory T. Czer's medical license number?
Dr. Czer holds California license G41079.
Which hospitals is Dr. Gregory T. Czer affiliated with?
Dr. Czer practices at Inspira Medical Center Vineland in Vineland, New Jersey.
What medical group is Dr. Gregory T. Czer part of?
Dr. Czer is linked to Chula Vista Internal Medicine. Dmand AI links Dr. Czer to 1 more medical group.
Does Dr. Gregory T. Czer accept Medicare?
Yes. CMS data shows Dr. Czer billed Medicare for 1,498 services in 2022.
Is Dr. Gregory T. Czer board certified?
Yes. Dr. Czer is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Gregory T. Czer bill to Medicare?
In 2022, Dr. Czer's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and care management and other visits (99442).
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Where did Dr. Gregory T. Czer go to medical school?
Dr. Czer graduated from David Geffen School of Medicine at UCLA in 1978.
What drugs does Dr. Gregory T. Czer prescribe most?
In 2024 Medicare Part D data, Dr. Czer's most prescribed drugs by claims were Atorvastatin Calcium and Levothyroxine Sodium.
Has Dr. Gregory T. Czer received payments from drug or device companies?
CMS Open Payments shows $4,820 in general payments to Dr. Czer from 43 companies from 2016 to 2024. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Gregory T. Czer been practicing?
Dr. Czer graduated from medical school in 1978, 48 years ago.
What insurance does Dr. Gregory T. Czer accept?
Dr. Czer is in network with 11 carriers, including United Healthcare, Elevance and Aetna. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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