Dr. Caroline Hernandez, MD
- Medicare services, 2024
- 383
- Medicare patients, 2024
- 113
- Part D claims, 2024
- 8,632
- Hospital affiliations
- 1
- Industry payments
- $6,358
- Practice address
- 4522 Fredericksburg Rd, San Antonio, TX 78201
- Practice phone
- Call (210) 654-0030
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Conviva Medical Center Management of Texas, P.A.
San Antonio, Texas
Find Dr. Hernandez'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. Caroline Hernandez is an internist in San Antonio, Texas
Dr. Hernandez practices at Conviva Medical Center Management of Texas, P.A. in San Antonio, Texas.
Dr. Hernandez's NPI, 1346318052, was assigned on December 1, 2006. Dr. Hernandez graduated from Joe R. & Teresa Lozano Long School of Medicine in 1989. Dr. Hernandez holds Texas license L7752.
- NPI
- 1346318052NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395732499
- NPI enumeration date
- December 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (210) 654-0030
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Caroline Hernandez practices at Conviva Medical Center Management of Texas, P.A. in San Antonio, Texas
Dr. Hernandez's primary practice is Conviva Medical Center Management of Texas, P.A., at 4522 Fredericksburg Rd, San Antonio, TX 78201 in Bexar County. The practice phone is (210) 654-0030.
- Conviva Medical Center Management of Texas, P.A.4522 Fredericksburg Rd, San Antonio, TX 78201 · Bexar CountyPhone(210) 654-0030
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Caroline Hernandez is affiliated with 9 sites of care and 2 medical groups
Dr. Hernandez's primary practice is Conviva Medical Center Management of Texas, P.A. in San Antonio, Texas. Dr. Hernandez is also affiliated with Baylor Scott & White Medical Center - Temple. The medical group on file is CenterWell Senior Primary Care. Dmand AI also links Dr. Hernandez to 5 more home health agencies, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Caroline Hernandez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hernandez practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Conviva Medical Center Management of Texas, P.A. | Available with a free account |
| +8 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Caroline Hernandez is one of 8,437 internists in Texas
Internal medicine is Dr. Hernandez's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hernandez is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Hernandez's licenses on file in 2 states: Texas and Virginia.
Specialties and state licenses
- Internal medicine, TexasPrimary
- Virginia license
Clinical focus
Dmand AI lists acute sinusitis, aneurysm, ankle or foot injury, anxiety, arthritis, chronic anemia, chronic diabetes and chronic hypertension among the conditions Dr. Hernandez treats.
Internists near Dr. Hernandez
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. Caroline Hernandez billed Medicare for 383 services in 2024
CMS data shows 383 Medicare services from Dr. Hernandez across 7 procedure codes in 2024, for 113 Medicare patients. Medicare paid $26,155 for them. Every service was in an office.
Dr. Hernandez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1672024: 20623%
- Other services
- 2023: 712024: 147107%
- Tests and treatments
- 2023: 202024: 1810%
- Lab and pathology
- 2023: 02024: 12
Dr. Hernandez compared with the Texas median for internists, 2024
- Dr. Hernandez
- Texas median
- Medicare services
- 383vs 53929% below
- Medicare patients
- 113vs 19041% below
- Part D claims
- 7,898vs 28927.3 times
Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.
Dr. Hernandez'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.
Need commercial claims for Dr. Hernandez?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hernandez and other internists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Caroline Hernandez treated 113 Medicare patients in 2024, average age 78
CMS counts 113 Medicare patients who saw Dr. Hernandez in 2024. The largest group is 65 to 74, with 44 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hernandez's median patient age at 72, with 63% women.
Dr. Hernandez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hernandez's Medicare patients by sex, 2024
- Women8777%
- Men2623%
Chronic conditions among Dr. Hernandez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease67%
- Diabetes51%
- Arthritis49%
- Ischemic heart disease37%
- Heart failure32%
- Mood disorders27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hernandez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women63%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Caroline Hernandez wrote 8,632 Medicare Part D claims in 2024
In 2024, Dr. Hernandez wrote 8,632 Medicare Part D claims for 969 patients. 88% of them were for generic drugs. CMS names the drug for 7,898 of them, across 115 drugs with 11 or more claims each, at $790,061 in total drug cost. In 2023, CMS named 1,857 claims across 51 drugs.
Dr. Hernandez's Part D claims by kind of drug, 2024
- Generic7,553 claims88%
- Brand-name1,003 claims12%
- Other76 claims1%
Dr. Hernandez's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Hernandez's Part D claims, 2024
- Opioids0%33 of 8,632 claims
- Antibiotics2%211 of 8,632 claims
- Antipsychotics, patients 65 and over0%19 of 8,632 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,8572024: 7,898325%
Drugs named by CMS: 115 in 2024, 51 in 2023.
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
Dr. Caroline Hernandez offers telehealth to Medicare patients
Dr. Hernandez accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hernandez as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Caroline Hernandez received $6,358 in industry payments from 2016 to 2024
CMS Open Payments shows 446 general payments to Dr. Hernandez from 35 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $1,531.
General payments to Dr. Hernandez by program year, 2016 to 2024
General payments to Dr. Hernandez by kind, 2016 to 2024
- Food and beverage$6,342100%
- Education$160%
Companies that paid Dr. Hernandez the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Caroline Hernandez has 1 award and honors on record
Dmand AI lists 1 award for Dr. Hernandez, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Hernandez
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Caroline Hernandez graduated from Joe R. & Teresa Lozano Long School of Medicine
Dr. Hernandez graduated from Joe R. & Teresa Lozano Long School of Medicine in 1989.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Caroline Hernandez accepts plans from 19 insurance carriers
Dr. Hernandez is in network with 19 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- United Healthcare
- Cigna
- HCSC
- Humana
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- +11 more carriersWith a free account
Plan types Dr. Hernandez accepts, by number of carriers
- PPO13
- HMO11
- Medicare10
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Caroline Hernandez'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Caroline Hernandez
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. Caroline Hernandez's NPI number?
Dr. Caroline Hernandez's NPI number is 1346318052. It was assigned on December 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Caroline Hernandez?
Dr. Caroline Hernandez is an internist in San Antonio, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Caroline Hernandez practice?
Dr. Hernandez practices at 4522 Fredericksburg Rd, San Antonio, TX 78201. Dr. Hernandez's primary practice is Conviva Medical Center Management of Texas, P.A. in San Antonio, Texas. Dmand AI also links Dr. Hernandez to 5 home health agencies, 2 group practices and clinics and 1 medical group.
What is Dr. Caroline Hernandez's office phone number?
The practice phone on file for Dr. Hernandez is (210) 654-0030.
What is Dr. Caroline Hernandez's medical license number?
Dr. Hernandez holds Texas license L7752, one of the licenses on file in 2 states.
Which states has Dr. Caroline Hernandez been licensed in?
Dmand AI has state licenses on file for Dr. Hernandez in Texas (2003 to 2026) and Virginia (1992 to 2004).
Which hospitals is Dr. Caroline Hernandez affiliated with?
Dr. Hernandez is affiliated with Baylor Scott & White Medical Center - Temple.
What medical group is Dr. Caroline Hernandez part of?
Dr. Hernandez is linked to CenterWell Senior Primary Care. Dmand AI links Dr. Hernandez to 1 more medical group.
Does Dr. Caroline Hernandez accept Medicare?
Yes. CMS data shows Dr. Hernandez billed Medicare for 383 services in 2024, and Dr. Hernandez accepts Medicare assignment.
Does Dr. Caroline Hernandez offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hernandez as offering telehealth services.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Caroline Hernandez see?
CMS counts 113 Medicare patients who saw Dr. Hernandez in 2024, with an average age of 78.
Is Dr. Caroline Hernandez board certified?
Yes. Dr. Hernandez is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Caroline Hernandez bill to Medicare?
In 2024, Dr. Hernandez's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0439).
Where did Dr. Caroline Hernandez go to medical school?
Dr. Hernandez graduated from Joe R. & Teresa Lozano Long School of Medicine in 1989.
What drugs does Dr. Caroline Hernandez prescribe most?
In 2024 Medicare Part D data, Dr. Hernandez's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Metformin HCl.
Has Dr. Caroline Hernandez received payments from drug or device companies?
CMS Open Payments shows $6,358 in general payments to Dr. Hernandez from 35 companies from 2016 to 2024. The largest total came from Novo Nordisk Inc.
How long has Dr. Caroline Hernandez been practicing?
Dr. Hernandez graduated from medical school in 1989, 37 years ago.
What insurance does Dr. Caroline Hernandez accept?
Dr. Hernandez is in network with 19 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
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