Dr. David Unold, MD
- Medicare services, 2024
- 135
- Medicare patients, 2024
- 156
- MIPS score, 2024
- 83
- Hospital affiliations
- 1
- Industry payments
- $19
- Practice address
- 2315 Stockton Boulevard, Sacramento, CA 95817
- Practice phone
- Call (916) 734-2011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Unold's professional email, personal email and mobile number
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Dr. David Unold is a blood banking and transfusion medicine physician in Sacramento, California
Dr. Unold practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.
Dr. Unold's NPI, 1851534457, was assigned on April 13, 2009. Dr. Unold graduated from Medical College of Wisconsin in 2009. Dr. Unold holds California license A131802.
- NPI
- 1851534457NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193096220
- NPI enumeration date
- April 13, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 734-2011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Unold practices at UC Davis Medical Center in Sacramento, California
Dr. Unold's primary practice is UC Davis Medical Center, at 2315 Stockton Boulevard, Sacramento, CA 95817 in Sacramento County. The practice phone is (916) 734-2011.
- UC Davis Medical Center2315 Stockton Boulevard, Sacramento, CA 95817 · Sacramento CountyPhone(916) 734-2011
Source: Dmand AI Affiliation Data
Dr. David Unold is affiliated with 1 site of care and 1 medical group
Dr. Unold's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. The medical group on file is UC Davis Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Unold's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Unold practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UC Davis Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Unold is one of 41 blood bankings and transfusion medicine physicians in California
Blood banking and transfusion medicine is Dr. Unold's primary specialty in the NPI Registry, under taxonomy code 207ZB0001X. Dr. Unold is licensed in California.
Specialties and state licenses
- Blood banking and transfusion medicine, CaliforniaPrimary
Blood bankings and transfusion medicine physicians near Dr. Unold
Counts of blood bankings and transfusion 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. David Unold billed Medicare for 135 services in 2024
CMS data shows 135 Medicare services from Dr. Unold across 4 procedure codes in 2024, for 156 Medicare patients. Medicare paid $4,464 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Unold's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1062024: 13527%
- Surgery
- 2023: 272024: 0100%
Dr. Unold compared with the California median for blood bankings and transfusion medicine physicians, 2024
- Dr. Unold
- California median
- Medicare services
- 135vs 1258% above
- Medicare patients
- 156vs 10943% above
Medians across 21 blood bankings and transfusion medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Unold's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Unold and other blood bankings and transfusion medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Unold treated 156 Medicare patients in 2024, average age 67
CMS counts 156 Medicare patients who saw Dr. Unold in 2024. The largest group is 65 to 74, with 75 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 42% are also on Medicaid. Their average risk score is 2.63, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Unold's median patient age at 44, with 71% women.
Dr. Unold's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Unold's Medicare patients by sex, 2024
- Women8856%
- Men6844%
Chronic conditions among Dr. Unold's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis44%
- Ischemic heart disease35%
- Chronic kidney disease33%
- Diabetes33%
- Mood disorders32%
- Anxiety31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Unold's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women71%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Unold scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Unold for performance year 2024, reported as part of a group. Dr. Unold accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Unold's MIPS scores, performance year 2024
- 83of 100Final score
- 64.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. David Unold received $19 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Unold from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $19.
Companies that paid Dr. Unold the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Unold graduated from Medical College of Wisconsin
Dr. Unold graduated from Medical College of Wisconsin in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Unold'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Unold
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 Unold's NPI number?
Dr. David Unold's NPI number is 1851534457. It was assigned on April 13, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. David Unold?
Dr. David Unold is a blood banking and transfusion medicine physician in Sacramento, California. The primary specialty in the NPI Registry is Blood Banking & Transfusion Medicine Physician (taxonomy code 207ZB0001X).
Where does Dr. David Unold practice?
Dr. Unold practices at 2315 Stockton Boulevard, Sacramento, CA 95817. Dr. Unold's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health.
What is Dr. David Unold's office phone number?
The practice phone on file for Dr. Unold is (916) 734-2011.
What is Dr. David Unold's medical license number?
Dr. Unold holds California license A131802.
Which hospitals is Dr. David Unold affiliated with?
Dr. Unold practices at UC Davis Medical Center in Sacramento, California.
What medical group is Dr. David Unold part of?
Dr. Unold is linked to UC Davis Medical Group.
Does Dr. David Unold accept Medicare?
Yes. CMS data shows Dr. Unold billed Medicare for 135 services in 2024, and Dr. Unold accepts Medicare assignment.
What is Dr. David Unold's MIPS score?
Dr. Unold's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
How many Medicare patients does Dr. David Unold see?
CMS counts 156 Medicare patients who saw Dr. Unold in 2024, with an average age of 67.
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What services does Dr. David Unold bill to Medicare?
In 2024, Dr. Unold's most billed Medicare services were lab and pathology test (85390), lab and pathology test (86077) and lab and pathology test (86078).
Where did Dr. David Unold go to medical school?
Dr. Unold graduated from Medical College of Wisconsin in 2009.
Has Dr. David Unold received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Dr. Unold from 1 company from 2016 to 2016. The largest total came from Novo Nordisk Inc.
How long has Dr. David Unold been practicing?
Dr. Unold graduated from medical school in 2009, 17 years ago.
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