Dr. Joel Pena Jr., MD
- Medicare services, 2024
- 379
- Medicare patients, 2024
- 87
- Part D claims, 2024
- 4,895
- Industry payments
- $968
- Affiliated sites
- 1
- Practice address
- 1207 Brooklyn Ave, San Antonio, TX 78212-4804
- Practice phone
- Call (210) 229-9100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cristo Rey Clinic Pa
Physician office · San Antonio, Texas
Find Dr. Pena'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. Joel Pena Jr. is an internist in San Antonio, Texas
Dr. Pena practices at Cristo Rey Clinic Pa in San Antonio, Texas.
Dr. Pena's NPI, 1588653455, was assigned on October 13, 2005. Dr. Pena graduated from Joe R. & Teresa Lozano Long School of Medicine in 1995. Dr. Pena holds Texas license K0538.
- NPI
- 1588653455NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880776335
- NPI enumeration date
- October 13, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (210) 229-9100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joel Pena Jr. practices at Cristo Rey Clinic Pa in San Antonio, Texas
Dr. Pena's primary practice is Cristo Rey Clinic Pa, at 1207 Brooklyn Ave, San Antonio, TX 78212-4804. The practice phone is (210) 229-9100.
- Cristo Rey Clinic Pa1207 Brooklyn Ave, San Antonio, TX 78212-4804Phone(210) 229-9100
Source: Dmand AI Affiliation Data
Dr. Joel Pena Jr. is affiliated with 1 site of care
Dr. Pena's primary practice is Cristo Rey Clinic Pa in San Antonio, Texas.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Joel Pena Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pena practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cristo Rey Clinic Pa | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joel Pena Jr. is one of 8,437 internists in Texas
Internal medicine is Dr. Pena's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Pena is licensed in Texas.
Specialties and state licenses
- Internal medicine, TexasPrimary
Clinical focus
Dmand AI lists acute skin infection, asthma, bronchitis, chronic diabetes, chronic hypertension, chronic indigestion, chronic obstructive pulmonary disease (COPD) and enlarged prostate among the conditions Dr. Pena treats.
Internists near Dr. Pena
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. Joel Pena Jr. billed Medicare for 379 services in 2024
CMS data shows 379 Medicare services from Dr. Pena across 3 procedure codes in 2024, for 87 Medicare patients. Medicare paid $27,565 for them. Every service was in an office.
Dr. Pena's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3732024: 3555%
- Tests and treatments
- 2023: 342024: 2429%
- Drugs given in the office
- 2023: 442024: 0100%
Dr. Pena compared with the Texas median for internists, 2024
- Dr. Pena
- Texas median
- Medicare services
- 379vs 53930% below
- Medicare patients
- 87vs 19054% below
- Part D claims
- 4,399vs 28915.2 times
Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.
Dr. Pena'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. Pena?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Pena and other internists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joel Pena Jr. treated 87 Medicare patients in 2024, average age 76
CMS counts 87 Medicare patients who saw Dr. Pena in 2024. The largest group is 75 to 84, with 37 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Pena's median patient age at 62, with 50% women.
Dr. Pena's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Pena's Medicare patients by sex, 2024
- Women4956%
- Men3844%
Chronic conditions among Dr. Pena's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes49%
- Arthritis39%
- Ischemic heart disease26%
- Asthma22%
- Anxiety20%
- Chronic kidney disease16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Pena's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women50%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joel Pena Jr. wrote 4,895 Medicare Part D claims in 2024
In 2024, Dr. Pena wrote 4,895 Medicare Part D claims for 278 patients. 91% of them were for generic drugs. CMS names the drug for 4,399 of them, across 112 drugs with 11 or more claims each, at $308,893 in total drug cost. In 2023, CMS named 3,959 claims across 99 drugs.
Dr. Pena's Part D claims by kind of drug, 2024
- Generic4,438 claims91%
- Brand-name438 claims9%
- Other19 claims0%
Dr. Pena'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. Pena's Part D claims, 2024
- Opioids2%108 of 4,895 claims
- Antibiotics5%226 of 4,895 claims
- Antipsychotics, patients 65 and over1%31 of 4,895 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: 3,9592024: 4,39911%
Drugs named by CMS: 112 in 2024, 99 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
How Dr. Joel Pena Jr. takes part in Medicare
Dr. Pena 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. Joel Pena Jr. received $968 in industry payments from 2016 to 2025
CMS Open Payments shows 68 general payments to Dr. Pena from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Novo Nordisk Inc paid the most, $270.
General payments to Dr. Pena by program year, 2016 to 2025
General payments to Dr. Pena by kind, 2016 to 2025
- Food and beverage$93697%
- Education$323%
Companies that paid Dr. Pena the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joel Pena Jr.'s committees and leadership roles
Dr. Pena's committees and leadership roles
- Metropolitan Methodist HospitalChief of Staff
- 2004 to 2006
- Methodist Hospital SystemsChairman for Pharmacy and Therapeutics committee
- 2002 to 2010
Source: Dmand AI Professional Profile Data
Dr. Joel Pena Jr. graduated from Joe R. & Teresa Lozano Long School of Medicine
Dr. Pena graduated from Joe R. & Teresa Lozano Long School of Medicine in 1995. Dr. Pena is a member of American Association of Physicians and Surgeons, ACP, SGIM and TMA.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Joel Pena Jr. accepts plans from 22 insurance carriers
Dr. Pena is in network with 22 carriers, including Aetna, Elevance and United Healthcare. HMO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Alliant Health Plans
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +14 more carriersWith a free account
Plan types Dr. Pena accepts, by number of carriers
- HMO12
- PPO12
- Medicare11
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Joel Pena Jr.'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 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. Joel Pena Jr.
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. Joel Pena Jr.'s NPI number?
Dr. Joel Pena Jr.'s NPI number is 1588653455. It was assigned on October 13, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Joel Pena Jr.?
Dr. Joel Pena Jr. is an internist in San Antonio, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Joel Pena Jr. practice?
Dr. Pena practices at 1207 Brooklyn Ave, San Antonio, TX 78212-4804. Dr. Pena's primary practice is Cristo Rey Clinic Pa in San Antonio, Texas.
What is Dr. Joel Pena Jr.'s office phone number?
The practice phone on file for Dr. Pena is (210) 229-9100.
What is Dr. Joel Pena Jr.'s medical license number?
Dr. Pena holds Texas license K0538.
Does Dr. Joel Pena Jr. accept Medicare?
Yes. CMS data shows Dr. Pena billed Medicare for 379 services in 2024, and Dr. Pena accepts Medicare assignment.
How many Medicare patients does Dr. Joel Pena Jr. see?
CMS counts 87 Medicare patients who saw Dr. Pena in 2024, with an average age of 76.
What services does Dr. Joel Pena Jr. bill to Medicare?
In 2024, Dr. Pena's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and infusion or chemotherapy administration (96372).
Where did Dr. Joel Pena Jr. go to medical school?
Dr. Pena graduated from Joe R. & Teresa Lozano Long School of Medicine in 1995.
What drugs does Dr. Joel Pena Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Pena's most prescribed drugs by claims were Atorvastatin Calcium, Montelukast Sodium and Rosuvastatin Calcium.
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Has Dr. Joel Pena Jr. received payments from drug or device companies?
CMS Open Payments shows $968 in general payments to Dr. Pena from 11 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Joel Pena Jr. been practicing?
Dr. Pena graduated from medical school in 1995, 31 years ago.
What insurance does Dr. Joel Pena Jr. accept?
Dr. Pena is in network with 22 carriers, including Aetna, Elevance and United Healthcare. HMO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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