Dr. David William Krivan, MD
- Medicare services, 2023
- 27
- Medicare patients, 2024
- 83
- Hospital affiliations
- 1
- Medical groups
- 4
- Insurance carriers
- 9
- Practice address
- 155 Glasson Way, Grass Valley, CA 95945
- Practice phone
- Call (530) 274-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Krivan'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. David William Krivan is an anesthesiologist in Grass Valley, California
Dr. Krivan practices at Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California, part of CommonSpirit Health.
Dr. Krivan's NPI, 1174626238, was assigned on September 6, 2006. Dr. Krivan graduated from Tufts University School Of Medicine in 2002. Dr. Krivan holds California license A98603.
- NPI
- 1174626238NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375645849
- NPI enumeration date
- September 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (530) 274-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David William Krivan practices at Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California
Dr. Krivan's primary practice is Dignity Health - Sierra Nevada Memorial Hospital, at 155 Glasson Way, Grass Valley, CA 95945 in Nevada County. The practice phone is (530) 274-6000.
- Dignity Health - Sierra Nevada Memorial Hospital155 Glasson Way, Grass Valley, CA 95945 · Nevada CountyPhone(530) 274-6000
Source: Dmand AI Affiliation Data
Dr. David William Krivan is affiliated with 1 site of care and 4 medical groups
Dr. Krivan's primary practice is Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California, part of CommonSpirit Health. The medical group on file is SGMF Radiology. Dmand AI also links Dr. Krivan to 3 more medical groups, 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. David William Krivan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Krivan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - Sierra Nevada Memorial Hospital | Available with a free account |
| +3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David William Krivan is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Krivan's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Krivan is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Krivan's licenses on file in 10 states: California, Michigan, Arizona, Massachusetts, Washington, New Jersey, Nevada, New York, Indiana and Colorado.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
- Michigan license
- Arizona license
- Massachusetts license
- Washington license
- New Jersey license
- Nevada license
- New York license
- Indiana license
- Colorado license
Anesthesiologists near Dr. Krivan
Counts of anesthesiologists 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. David William Krivan billed Medicare for 27 services in 2023
CMS data shows 27 Medicare services from Dr. Krivan across 2 procedure codes in 2023, for 83 Medicare patients. Medicare paid $4,411 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Krivan's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Anesthesia
- 2022: 132023: 148%
- Surgery
- 2022: 02023: 13
Dr. Krivan compared with the California median for anesthesiologists, 2023
- Dr. Krivan
- California median
- Medicare services
- 27vs 7263% below
- Medicare patients
- 83vs 14342% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Krivan's most billed Medicare procedure codes, 2023
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. Krivan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Krivan and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David William Krivan treated 83 Medicare patients in 2024, average age 74
CMS counts 83 Medicare patients who saw Dr. Krivan in 2024. The largest group is 65 to 74, with 37 patients. 73% of them have high blood pressure, and 73% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Krivan's median patient age at 48, with 60% women.
Dr. Krivan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Krivan's Medicare patients by sex, 2024
- Women5060%
- Men3340%
Chronic conditions among Dr. Krivan's Medicare patients, 2024
- High blood pressure73%
- High cholesterol73%
- Arthritis67%
- Mood disorders36%
- Depression31%
- Heart failure27%
- Anxiety25%
- Diabetes25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Krivan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. David William Krivan takes part in Medicare
Dr. Krivan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. David William Krivan graduated from Tufts University School Of Medicine
Dr. Krivan graduated from Tufts University School Of Medicine in 2002.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. David William Krivan accepts plans from 9 insurance carriers
Dr. Krivan is in network with 9 carriers, including United Healthcare, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- +1 more carriersWith a free account
Plan types Dr. Krivan accepts, by number of carriers
- Medicare5
- PPO5
- POS2
- EPO1
- HMO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. David William Krivan'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. David William Krivan
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. David William Krivan's NPI number?
Dr. David William Krivan's NPI number is 1174626238. It was assigned on September 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David William Krivan?
Dr. David William Krivan is an anesthesiologist in Grass Valley, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. David William Krivan practice?
Dr. Krivan practices at 155 Glasson Way, Grass Valley, CA 95945. Dr. Krivan's primary practice is Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California, part of CommonSpirit Health. Dmand AI also links Dr. Krivan to 3 medical groups.
What is Dr. David William Krivan's office phone number?
The practice phone on file for Dr. Krivan is (530) 274-6000.
What is Dr. David William Krivan's medical license number?
Dr. Krivan holds California license A98603, one of the licenses on file in 10 states.
Which states has Dr. David William Krivan been licensed in?
Dmand AI has state licenses on file for Dr. Krivan in California (2007 to 2027), Michigan (since 2013), Arizona (2007 to 2027), Massachusetts (2021 to 2027), Washington (2006 to 2026), New Jersey (2017 to 2025), Nevada (2012 to 2025), New York (2018 to 2025), Indiana (2006 to 2013) and Colorado (2007 to 2011).
Which hospitals is Dr. David William Krivan affiliated with?
Dr. Krivan practices at Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California.
What medical group is Dr. David William Krivan part of?
Dr. Krivan is linked to SGMF Radiology. Dmand AI links Dr. Krivan to 3 more medical groups.
Does Dr. David William Krivan accept Medicare?
Yes. CMS data shows Dr. Krivan billed Medicare for 27 services in 2023, and Dr. Krivan accepts Medicare assignment.
How many Medicare patients does Dr. David William Krivan see?
CMS counts 83 Medicare patients who saw Dr. Krivan in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
Is Dr. David William Krivan board certified?
Yes. Dr. Krivan is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. David William Krivan bill to Medicare?
In 2023, Dr. Krivan's most billed Medicare services were anesthesia (01402) and surgery: brain, spine and nerves (64447).
Where did Dr. David William Krivan go to medical school?
Dr. Krivan graduated from Tufts University School Of Medicine in 2002.
How long has Dr. David William Krivan been practicing?
Dr. Krivan graduated from medical school in 2002, 24 years ago.
What insurance does Dr. David William Krivan accept?
Dr. Krivan is in network with 9 carriers, including United Healthcare, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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