Dr. Hugo Castaneda, MD
- Medicare services, 2020
- 45
- Part D claims, 2020
- 1,479
- Industry payments
- $260
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 915 S Laredo St Kidney Hypertension And Transplant Speciali, San Antonio, TX 78204-3211
- Practice phone
- Call (210) 277-1418
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Robert G. Szewc
Primary care practice · San Antonio, Texas
Find Dr. Castaneda'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. Hugo Castaneda is an internist in San Antonio, Texas
Dr. Castaneda practices at Robert G. Szewc in San Antonio, Texas.
Dr. Castaneda's NPI, 1730183179, was assigned on June 13, 2005. Dr. Castaneda graduated from Universidad Nacional Autonoma de Mexico in 1959. Dr. Castaneda's Texas license number on file is F5855.
- NPI
- 1730183179NPI Registry (opens in a new tab)
- NPI enumeration date
- June 13, 2005
- NPI status
- Active
- Practice phone
- (210) 277-1418
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1959
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hugo Castaneda practices at 2 locations in San Antonio, Texas
Dr. Castaneda's primary practice is Robert G. Szewc, at 915 S Laredo St Kidney Hypertension And Transplant Speciali, San Antonio, TX 78204-3211. The practice phone is (210) 277-1418. The NPI Registry lists Dr. Castaneda's practice address as 343 W Houston St, San Antonio, TX 78205-2107.
- Robert G. SzewcPrimary915 S Laredo St Kidney Hypertension And Transplant Speciali, San Antonio, TX 78204-3211Phone(210) 277-1418
- NPI Registry address343 W Houston St, San Antonio, TX 78205-2107Phone(210) 223-2601
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Hugo Castaneda is affiliated with 1 site of care and 1 medical group
Dr. Castaneda's primary practice is Robert G. Szewc in San Antonio, Texas. The medical group on file is Kidney Hypertension Transplant Specialists.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Hugo Castaneda's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Castaneda practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Robert G. Szewc | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Hugo Castaneda is one of 8,437 internists in Texas
Internal medicine is Dr. Castaneda's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Castaneda has a license on file in Texas.
Specialties and state licenses
- Internal medicine, TexasPrimary
Internists near Dr. Castaneda
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. Hugo Castaneda billed Medicare for 45 services in 2020
CMS data shows 45 Medicare services from Dr. Castaneda across 2 procedure codes in 2020. Medicare paid $629 for them. Every service was in an office.
Dr. Castaneda's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 1392020: 2979%
- Lab and pathology
- 2019: 302020: 1647%
- Other services
- 2019: 122020: 0100%
Dr. Castaneda compared with the Texas median for internists, 2020
- Dr. Castaneda
- Texas median
- Medicare services
- 45vs 53992% below
- Part D claims
- 1,479vs 2895.1 times
Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.
Dr. Castaneda'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Castaneda and other internists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Hugo Castaneda's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Castaneda's median patient age at 70, with 55% women.
Dr. Castaneda's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Hugo Castaneda wrote 1,479 Medicare Part D claims in 2020
In 2020, Dr. Castaneda wrote 1,479 Medicare Part D claims. They cover 39 drugs, with $89,952 in total drug cost. In 2019, CMS named 3,035 claims across 60 drugs.
Dr. Castaneda's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 3,0352020: 1,47951%
Drugs named by CMS: 39 in 2020, 60 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Hugo Castaneda received $260 in industry payments from 2016 to 2019
CMS Open Payments shows 4 general payments to Dr. Castaneda from 3 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $125.
General payments to Dr. Castaneda by program year, 2016 to 2019
Companies that paid Dr. Castaneda the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Hugo Castaneda graduated from Universidad Nacional Autonoma de Mexico
Dr. Castaneda graduated from Universidad Nacional Autonoma de Mexico in 1959.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Hugo Castaneda'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Hugo Castaneda
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. Hugo Castaneda's NPI number?
Dr. Hugo Castaneda's NPI number is 1730183179. It was assigned on June 13, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Hugo Castaneda?
Dr. Hugo Castaneda is an internist in San Antonio, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Hugo Castaneda practice?
Dr. Castaneda practices at 915 S Laredo St Kidney Hypertension And Transplant Speciali, San Antonio, TX 78204-3211. Dr. Castaneda also practices at 343 W Houston St, San Antonio, TX 78205-2107. Dr. Castaneda's primary practice is Robert G. Szewc in San Antonio, Texas.
What is Dr. Hugo Castaneda's office phone number?
The practice phone on file for Dr. Castaneda is (210) 277-1418.
What is Dr. Hugo Castaneda's medical license number?
Dr. Castaneda's Texas license number on file is F5855.
What medical group is Dr. Hugo Castaneda part of?
Dr. Castaneda is linked to Kidney Hypertension Transplant Specialists.
Does Dr. Hugo Castaneda accept Medicare?
Yes. CMS data shows Dr. Castaneda billed Medicare for 45 services in 2020.
What services does Dr. Hugo Castaneda bill to Medicare?
In 2020, Dr. Castaneda's most billed Medicare services were office visit, established patient (99213) and lab and pathology test (82950).
Where did Dr. Hugo Castaneda go to medical school?
Dr. Castaneda graduated from Universidad Nacional Autonoma de Mexico in 1959.
What drugs does Dr. Hugo Castaneda prescribe most?
In 2020 Medicare Part D data, Dr. Castaneda's most prescribed drugs by claims were Metformin HCl, Levothyroxine Sodium and Atorvastatin Calcium.
Has Dr. Hugo Castaneda received payments from drug or device companies?
CMS Open Payments shows $260 in general payments to Dr. Castaneda from 3 companies from 2016 to 2019. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Hugo Castaneda been practicing?
Dr. Castaneda graduated from medical school in 1959, 67 years ago.
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