Dr. Robert Peter Diego, MD
- Medicare services, 2023
- 12
- Medicare patients, 2024
- 16
- Industry payments
- $240
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 801 5th St, Sioux City, IA 51101
- Practice phone
- Call (507) 345-2623
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Diego'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. Robert Peter Diego is an anesthesiologist in Sioux City, Iowa
Dr. Diego practices in Sioux City, Iowa.
Dr. Diego's NPI, 1295844140, was assigned on August 30, 2006. Dr. Diego graduated from Creighton University School of Medicine in 1998. Dr. Diego holds Minnesota license 44675.
- NPI
- 1295844140NPI Registry (opens in a new tab)
- NPI enumeration date
- August 30, 2006
- NPI status
- Active
- Practice phone
- (507) 345-2623
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Robert Peter Diego's practice address is in Sioux City, Iowa
Dr. Diego's practice address in the NPI Registry is 801 5th St, Sioux City, IA 51101, in Woodbury County. The practice phone is (507) 345-2623.
- NPI Registry address801 5th St, Sioux City, IA 51101 · Woodbury CountyPhone(507) 345-2623
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Robert Peter Diego's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Diego practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Diego's practice | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Robert Peter Diego is one of 381 anesthesiologists in Iowa
Anesthesiology is Dr. Diego's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Diego is licensed in Minnesota.
Specialties and state licenses
- Anesthesiology, MinnesotaPrimary
Anesthesiologists near Dr. Diego
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. Robert Peter Diego billed Medicare for 12 services in 2023
CMS data shows 12 Medicare services from Dr. Diego across 1 procedure code in 2023, for 16 Medicare patients. Medicare paid $624 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Diego's Medicare services by type, 2020 to 2023
- 2020
- 2023
- Surgery
- 2020: 172023: 1229%
Dr. Diego compared with the Iowa median for anesthesiologists, 2023
- Dr. Diego
- Iowa median
- Medicare services
- 12vs 7183% below
- Medicare patients
- 16vs 16590% below
Medians across 373 anesthesiologists in Iowa with Dmand AI profiles that report each measure.
Dr. Diego'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. Diego?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Diego and other anesthesiologists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Peter Diego treated 16 Medicare patients in 2024, average age 71
CMS counts 16 Medicare patients who saw Dr. Diego in 2024. 69% of them have high cholesterol. Their average risk score is 1.66, 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. Diego's median patient age at 87, with 100% women.
Chronic conditions among Dr. Diego's Medicare patients, 2024
- High cholesterol69%
Share of Medicare patients with each condition. A patient can have several.
Dr. Diego's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 87
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Robert Peter Diego received $240 in industry payments from 2017 to 2024
CMS Open Payments shows 8 general payments to Dr. Diego from 4 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. Pacira Pharmaceuticals Incorporated paid the most, $110.
General payments to Dr. Diego by program year, 2017 to 2024
Companies that paid Dr. Diego the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert Peter Diego graduated from Creighton University School of Medicine
Dr. Diego graduated from Creighton University School of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert Peter Diego'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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) |
| 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. Robert Peter Diego
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. Robert Peter Diego's NPI number?
Dr. Robert Peter Diego's NPI number is 1295844140. It was assigned on August 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Peter Diego?
Dr. Robert Peter Diego is an anesthesiologist in Sioux City, Iowa. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Robert Peter Diego practice?
Dr. Diego practices at 801 5th St, Sioux City, IA 51101.
What is Dr. Robert Peter Diego's office phone number?
The practice phone on file for Dr. Diego is (507) 345-2623.
What is Dr. Robert Peter Diego's medical license number?
Dr. Diego holds Minnesota license 44675.
Does Dr. Robert Peter Diego accept Medicare?
Yes. CMS data shows Dr. Diego billed Medicare for 12 services in 2023.
How many Medicare patients does Dr. Robert Peter Diego see?
CMS counts 16 Medicare patients who saw Dr. Diego in 2024, with an average age of 71.
What services does Dr. Robert Peter Diego bill to Medicare?
In 2023, Dr. Diego's most billed Medicare services were surgery: heart and blood vessels (36556).
Where did Dr. Robert Peter Diego go to medical school?
Dr. Diego graduated from Creighton University School of Medicine in 1998.
Has Dr. Robert Peter Diego received payments from drug or device companies?
CMS Open Payments shows $240 in general payments to Dr. Diego from 4 companies from 2017 to 2024. The largest total came from Pacira Pharmaceuticals Incorporated.
How long has Dr. Robert Peter Diego been practicing?
Dr. Diego graduated from medical school in 1998, 28 years ago.
Selling to anesthesiology practices?
See anesthesiologists in Iowa by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card