Dr. Gregory Walter Bergner, MD
- Medicare services, 2020
- 14
- Industry payments
- $22
- Affiliated sites
- 2
- Medical groups
- 2
- Insurance carriers
- 1
- Practice address
- 1067 4th St, South Lake Tahoe, CA 96150
- Practice phone
- Call (530) 600-1968
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tahoe Carson Valley Medical Group - South Lake Tahoe (4th St)
Multi-specialty group site · South Lake Tahoe, California
Find Dr. Bergner'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 Walter Bergner is a family medicine physician in South Lake Tahoe, California
Dr. Bergner practices at Tahoe Carson Valley Medical Group - South Lake Tahoe (4th St) in South Lake Tahoe, California.
Dr. Bergner's NPI, 1851398671, was assigned on July 7, 2005. Dr. Bergner graduated from University of Illinois College of Medicine - Chicago in 1976. Dr. Bergner's California license number on file is G34890.
- NPI
- 1851398671NPI Registry (opens in a new tab)
- NPI enumeration date
- July 7, 2005
- NPI status
- Active
- Practice phone
- (530) 600-1968
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Walter Bergner practices at Tahoe Carson Valley Medical Group - South Lake Tahoe (4th St) in South Lake Tahoe, California
Dr. Bergner's primary practice is Tahoe Carson Valley Medical Group - South Lake Tahoe (4th St), at 1067 4th St, South Lake Tahoe, CA 96150. The practice phone is (530) 600-1968.
- Tahoe Carson Valley Medical Group - South Lake Tahoe (4th St)1067 4th St, South Lake Tahoe, CA 96150Phone(530) 600-1968
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Walter Bergner is affiliated with 2 sites of care and 2 medical groups
Dr. Bergner's primary practice is Tahoe Carson Valley Medical Group - South Lake Tahoe (4th St) in South Lake Tahoe, California. The medical group on file is Barton Health. Dmand AI also links Dr. Bergner to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Gregory Walter Bergner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bergner practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tahoe Carson Valley Medical Group - South Lake Tahoe (4th St) | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Walter Bergner is one of 15,680 family medicine physicians in California
Family medicine is Dr. Bergner's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Bergner's licenses on file in 2 states: California and Nevada.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
- Nevada license
Family medicine physicians near Dr. Bergner
Counts of family medicine physicians 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 Walter Bergner billed Medicare for 14 services in 2020
CMS data shows 14 Medicare services from Dr. Bergner across 1 procedure code in 2020, all of them office visits. Medicare paid $441 for them. Every service was in an office.
Dr. Bergner's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 202020: 1430%
Dr. Bergner compared with the California median for family medicine physicians, 2020
- Dr. Bergner
- California median
- Medicare services
- 14vs 24694% below
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Bergner's most billed Medicare procedure codes, 2020
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. Bergner?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bergner and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory Walter Bergner's patients have a median age of 45
Across all payers, Dmand AI patient panel data puts Dr. Bergner's median patient age at 45, with 100% women.
Dr. Bergner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
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Dr. Gregory Walter Bergner received $22 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Bergner from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $22.
Companies that paid Dr. Bergner the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory Walter Bergner has 1 award and honors on record
Dmand AI lists 1 award for Dr. Bergner, most recently CMS Stage 1 EHR in 2012.
Awards and honors for Dr. Bergner
- 2012
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Gregory Walter Bergner graduated from University of Illinois College of Medicine - Chicago
Dr. Bergner graduated from University of Illinois College of Medicine - Chicago in 1976.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Gregory Walter Bergner accepts plans from 1 insurance carrier
Dr. Bergner is in network with 1 carrier, including NV State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
- NV State Medicaid
Source: Dmand AI Insurance Network Data
Sources for Dr. Gregory Walter Bergner'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 |
| 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 Walter Bergner
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 Walter Bergner's NPI number?
Dr. Gregory Walter Bergner's NPI number is 1851398671. It was assigned on July 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Walter Bergner?
Dr. Gregory Walter Bergner is a family medicine physician in South Lake Tahoe, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Gregory Walter Bergner practice?
Dr. Bergner practices at 1067 4th St, South Lake Tahoe, CA 96150. Dr. Bergner's primary practice is Tahoe Carson Valley Medical Group - South Lake Tahoe (4th St) in South Lake Tahoe, California. Dmand AI also links Dr. Bergner to 1 group practice or clinic and 1 medical group.
What is Dr. Gregory Walter Bergner's office phone number?
The practice phone on file for Dr. Bergner is (530) 600-1968.
What is Dr. Gregory Walter Bergner's medical license number?
Dr. Bergner's California license number on file is G34890, one of the licenses on file in 2 states.
Which states has Dr. Gregory Walter Bergner been licensed in?
Dmand AI has state licenses on file for Dr. Bergner in California (1977 to 2025) and Nevada (1981 to 2019).
What medical group is Dr. Gregory Walter Bergner part of?
Dr. Bergner is linked to Barton Health. Dmand AI links Dr. Bergner to 1 more medical group.
Does Dr. Gregory Walter Bergner accept Medicare?
Yes. CMS data shows Dr. Bergner billed Medicare for 14 services in 2020.
What services does Dr. Gregory Walter Bergner bill to Medicare?
In 2020, Dr. Bergner's most billed Medicare services were office visit, established patient (99213).
Where did Dr. Gregory Walter Bergner go to medical school?
Dr. Bergner graduated from University of Illinois College of Medicine - Chicago in 1976.
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Has Dr. Gregory Walter Bergner received payments from drug or device companies?
CMS Open Payments shows $22 in general payments to Dr. Bergner from 1 company from 2018 to 2018. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Gregory Walter Bergner been practicing?
Dr. Bergner graduated from medical school in 1976, 50 years ago.
What insurance does Dr. Gregory Walter Bergner accept?
Dr. Bergner is in network with 1 carrier, including NV State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
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