Dr. David R. Zipf, MD
- Medicare services, 2024
- 1,750
- Medicare patients, 2024
- 127
- Part D claims, 2024
- 56
- Hospital affiliations
- 2
- Industry payments
- $761
- Practice address
- 620 Shadow Lane, Las Vegas, NV 89106
- Practice phone
- Call (702) 388-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. David R. Zipf is an internist in Las Vegas, Nevada
Dr. Zipf practices at Valley Hospital Medical Center in Las Vegas, Nevada, part of Universal Health Services.
Dr. Zipf's NPI, 1346298403, was assigned on May 4, 2006. Dr. Zipf holds Nevada license 10527.
- NPI
- 1346298403NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385543065
- NPI enumeration date
- May 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 388-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David R. Zipf practices at Valley Hospital Medical Center in Las Vegas, Nevada
Dr. Zipf's primary practice is Valley Hospital Medical Center, at 620 Shadow Lane, Las Vegas, NV 89106 in Clark County. The practice phone is (702) 388-4000.
- Valley Hospital Medical Center620 Shadow Lane, Las Vegas, NV 89106 · Clark CountyPhone(702) 388-4000
Source: Dmand AI Affiliation Data
Dr. David R. Zipf is affiliated with 6 sites of care and 3 medical groups
Dr. Zipf's primary practice is Valley Hospital Medical Center in Las Vegas, Nevada, part of Universal Health Services. Dr. Zipf is also affiliated with Spring Valley Hospital Medical Center. Dmand AI also links Dr. Zipf to 3 more group practices and clinics, 3 medical groups and 1 physician office, 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 R. Zipf's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zipf practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Valley Hospital Medical Center | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David R. Zipf is one of 1,019 internists in Nevada
Internal medicine is Dr. Zipf's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zipf is licensed in Nevada.
Specialties and state licenses
- Internal medicine, NevadaPrimary
Internists near Dr. Zipf
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. David R. Zipf billed Medicare for 1,750 services in 2024
CMS data shows 1,750 Medicare services from Dr. Zipf across 6 procedure codes in 2024, for 127 Medicare patients. Medicare paid $145,802 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Zipf's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,6462024: 1,7506%
Dr. Zipf compared with the Nevada median for internists, 2024
- Dr. Zipf
- Nevada median
- Medicare services
- 1,750vs 5203.4 times
- Medicare patients
- 127vs 19134% below
- Part D claims
- 11vs 36497% below
Medians across 935 internists in Nevada with Dmand AI profiles that report each measure.
Dr. Zipf'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. Zipf and other internists in Nevada.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David R. Zipf treated 127 Medicare patients in 2024, average age 65
CMS counts 127 Medicare patients who saw Dr. Zipf in 2024. The largest group is under 65, with 46 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 72% are also on Medicaid. Their average risk score is 2.92, 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. Zipf's median patient age at 44, with 38% women.
Dr. Zipf's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Zipf's Medicare patients by sex, 2024
- Women5443%
- Men7357%
Chronic conditions among Dr. Zipf's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders72%
- Anxiety71%
- Depression68%
- Diabetes60%
- Arthritis50%
- COPD46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zipf'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
- Women38%
- Men61%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David R. Zipf wrote 56 Medicare Part D claims in 2024
In 2024, Dr. Zipf wrote 56 Medicare Part D claims for 20 patients. 84% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $70 in total drug cost. In 2022, CMS named 14 claims across 1 drug.
Dr. Zipf's Part D claims by kind of drug, 2024
- Generic47 claims84%
- Brand-name and other9 claims16%
Dr. Zipf's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 142023: 1121%
Drugs named by CMS: 1 in 2023, 1 in 2022.
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
How Dr. David R. Zipf takes part in Medicare
Dr. Zipf 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 R. Zipf received $761 in industry payments from 2016 to 2019
CMS Open Payments shows 17 general payments to Dr. Zipf from 6 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $296.
General payments to Dr. Zipf by program year, 2016 to 2019
Companies that paid Dr. Zipf the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. David R. Zipf'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) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 R. Zipf
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 R. Zipf's NPI number?
Dr. David R. Zipf's NPI number is 1346298403. It was assigned on May 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David R. Zipf?
Dr. David R. Zipf is an internist in Las Vegas, Nevada. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. David R. Zipf practice?
Dr. Zipf practices at 620 Shadow Lane, Las Vegas, NV 89106. Dr. Zipf's primary practice is Valley Hospital Medical Center in Las Vegas, Nevada, part of Universal Health Services. Dmand AI also links Dr. Zipf to 3 group practices and clinics, 3 medical groups and 1 physician office.
What is Dr. David R. Zipf's office phone number?
The practice phone on file for Dr. Zipf is (702) 388-4000.
What is Dr. David R. Zipf's medical license number?
Dr. Zipf holds Nevada license 10527.
Which hospitals is Dr. David R. Zipf affiliated with?
Dr. Zipf practices at Valley Hospital Medical Center in Las Vegas, Nevada. Dr. Zipf is also affiliated with Spring Valley Hospital Medical Center.
Does Dr. David R. Zipf accept Medicare?
Yes. CMS data shows Dr. Zipf billed Medicare for 1,750 services in 2024, and Dr. Zipf accepts Medicare assignment.
How many Medicare patients does Dr. David R. Zipf see?
CMS counts 127 Medicare patients who saw Dr. Zipf in 2024, with an average age of 65.
What services does Dr. David R. Zipf bill to Medicare?
In 2024, Dr. Zipf's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99223).
What drugs does Dr. David R. Zipf prescribe most?
In 2023 Medicare Part D data, Dr. Zipf's most prescribed drugs by claims were Clopidogrel.
Has Dr. David R. Zipf received payments from drug or device companies?
CMS Open Payments shows $761 in general payments to Dr. Zipf from 6 companies from 2016 to 2019. The largest total came from Pfizer Inc.
How long has Dr. David R. Zipf been practicing?
Dr. Zipf graduated from medical school in 2000, 26 years ago.
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