Dr. John Ervin Dickson, MD
- Medicare services, 2024
- 1,956
- Medicare patients, 2024
- 487
- Part D claims, 2024
- 10,599
- Hospital affiliations
- 1
- Industry payments
- $14,158
- Practice address
- 325 E Sonterra Blvd, San Antonio, TX 78258
- Practice phone
- Call (210) 402-3069
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sonterra Internal Medicine
Primary care practice · San Antonio, Texas
Find Dr. Dickson'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. John Ervin Dickson is an internist in San Antonio, Texas
Dr. Dickson practices at Sonterra Internal Medicine in San Antonio, Texas.
Dr. Dickson's NPI, 1154467116, was assigned on January 29, 2007. Dr. Dickson graduated from UTMB Health in 1988. Dr. Dickson holds Texas license J7470.
- NPI
- 1154467116NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587615885
- NPI enumeration date
- January 29, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (210) 402-3069
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Ervin Dickson practices at Sonterra Internal Medicine in San Antonio, Texas
Dr. Dickson's primary practice is Sonterra Internal Medicine, at 325 E Sonterra Blvd, San Antonio, TX 78258. The practice phone is (210) 402-3069.
- Sonterra Internal Medicine325 E Sonterra Blvd, San Antonio, TX 78258Phone(210) 402-3069
Source: Dmand AI Affiliation Data
Dr. John Ervin Dickson is affiliated with 4 sites of care and 2 medical groups
Dr. Dickson's primary practice is Sonterra Internal Medicine in San Antonio, Texas. Dr. Dickson is also affiliated with Methodist Hospital. The medical group on file is Sonterra Internal Medicine. Dmand AI also links Dr. Dickson to 1 more home health agency, 1 hospice and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John Ervin Dickson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dickson practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sonterra Internal Medicine | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Ervin Dickson is one of 8,437 internists in Texas
Internal medicine is Dr. Dickson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Dickson's licenses on file in 2 states: Texas and Georgia.
Specialties and state licenses
- Internal medicine, TexasPrimary
- Georgia license
Clinical focus
Dmand AI lists acid reflux, acute mini-stroke (TIA), acute sinusitis, acute skin infection, ADHD, aneurysm, ankle or foot injury and anxiety among the conditions Dr. Dickson treats.
Internists near Dr. Dickson
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. John Ervin Dickson billed Medicare for 1,956 services in 2024
CMS data shows 1,956 Medicare services from Dr. Dickson across 9 procedure codes in 2024, for 487 Medicare patients. Medicare paid $131,433 for them. Every service was in an office.
Dr. Dickson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9592024: 1,73881%
- Other services
- 2023: 2202024: 2181%
- Tests and treatments
- 2023: 282024: 0100%
Dr. Dickson compared with the Texas median for internists, 2024
- Dr. Dickson
- Texas median
- Medicare services
- 1,956vs 5393.6 times
- Medicare patients
- 487vs 1902.6 times
- Part D claims
- 9,705vs 28933.6 times
Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.
Dr. Dickson'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. Dickson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dickson and other internists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Ervin Dickson treated 487 Medicare patients in 2024, average age 75
CMS counts 487 Medicare patients who saw Dr. Dickson in 2024. The largest group is 65 to 74, with 224 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.87, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Dickson's median patient age at 68, with 53% women.
Dr. Dickson's Medicare patients by age, 2024
Dr. Dickson's Medicare patients by sex, 2024
- Women25252%
- Men23548%
Chronic conditions among Dr. Dickson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Diabetes29%
- Ischemic heart disease25%
- Anxiety24%
- Chronic kidney disease22%
- Mood disorders18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dickson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Ervin Dickson wrote 10,599 Medicare Part D claims in 2024
In 2024, Dr. Dickson wrote 10,599 Medicare Part D claims for 823 patients. 90% of them were for generic drugs. CMS names the drug for 9,705 of them, across 142 drugs with 11 or more claims each, at $826,503 in total drug cost. In 2023, CMS named 9,516 claims across 139 drugs.
Dr. Dickson's Part D claims by kind of drug, 2024
- Generic9,492 claims90%
- Brand-name1,082 claims10%
- Other25 claims0%
Dr. Dickson'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. Dickson's Part D claims, 2024
- Opioids2%244 of 10,599 claims
- Antibiotics1%89 of 10,599 claims
- Antipsychotics, patients 65 and over0%14 of 10,599 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: 9,5162024: 9,7052%
Drugs named by CMS: 142 in 2024, 139 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. John Ervin Dickson offers telehealth to Medicare patients
Dr. Dickson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Dickson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. John Ervin Dickson received $14,158 in industry payments from 2016 to 2025
CMS Open Payments shows 686 general payments to Dr. Dickson from 73 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,415.
General payments to Dr. Dickson by program year, 2016 to 2025
General payments to Dr. Dickson by kind, 2016 to 2025
- Food and beverage$14,06799%
- Education$921%
Companies that paid Dr. Dickson 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. John Ervin Dickson has 1 award and honors on record
Dmand AI lists 1 award for Dr. Dickson.
Awards and honors for Dr. Dickson
- Undated
- Checkbook Top Doc
Source: Dmand AI Professional Profile Data
Dr. John Ervin Dickson graduated from UTMB Health
Dr. Dickson graduated from UTMB Health in 1988. Dr. Dickson is a member of ACP.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. John Ervin Dickson accepts plans from 18 insurance carriers
Dr. Dickson is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- HCSC
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Arkansas Blue Cross and Blue Shield
- +10 more carriersWith a free account
Plan types Dr. Dickson accepts, by number of carriers
- PPO10
- HMO9
- Medicare7
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. John Ervin Dickson'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)Doctors and Clinicians Utilization Data (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. John Ervin Dickson
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. John Ervin Dickson's NPI number?
Dr. John Ervin Dickson's NPI number is 1154467116. It was assigned on January 29, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. John Ervin Dickson?
Dr. John Ervin Dickson is an internist in San Antonio, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. John Ervin Dickson practice?
Dr. Dickson practices at 325 E Sonterra Blvd, San Antonio, TX 78258. Dr. Dickson's primary practice is Sonterra Internal Medicine in San Antonio, Texas. Dmand AI also links Dr. Dickson to 1 home health agency, 1 hospice and 1 medical group.
What is Dr. John Ervin Dickson's office phone number?
The practice phone on file for Dr. Dickson is (210) 402-3069.
What is Dr. John Ervin Dickson's medical license number?
Dr. Dickson holds Texas license J7470, one of the licenses on file in 2 states.
Which states has Dr. John Ervin Dickson been licensed in?
Dmand AI has state licenses on file for Dr. Dickson in Texas (1995 to 2026) and Georgia (1991 to 1995).
Which hospitals is Dr. John Ervin Dickson affiliated with?
Dr. Dickson is affiliated with Methodist Hospital.
What medical group is Dr. John Ervin Dickson part of?
Dr. Dickson is linked to Sonterra Internal Medicine. Dmand AI links Dr. Dickson to 1 more medical group.
Does Dr. John Ervin Dickson accept Medicare?
Yes. CMS data shows Dr. Dickson billed Medicare for 1,956 services in 2024, and Dr. Dickson accepts Medicare assignment.
Does Dr. John Ervin Dickson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Dickson as offering telehealth services.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. John Ervin Dickson see?
CMS counts 487 Medicare patients who saw Dr. Dickson in 2024, with an average age of 75.
What services does Dr. John Ervin Dickson bill to Medicare?
In 2024, Dr. Dickson's most billed Medicare services were office visit, established patient (99214), care management and other visits (99490) and care management and other visits (99439).
Where did Dr. John Ervin Dickson go to medical school?
Dr. Dickson graduated from UTMB Health in 1988.
What drugs does Dr. John Ervin Dickson prescribe most?
In 2024 Medicare Part D data, Dr. Dickson's most prescribed drugs by claims were Amlodipine Besylate, Rosuvastatin Calcium and Levothyroxine Sodium.
Has Dr. John Ervin Dickson received payments from drug or device companies?
CMS Open Payments shows $14,158 in general payments to Dr. Dickson from 73 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. John Ervin Dickson been practicing?
Dr. Dickson graduated from medical school in 1988, 38 years ago.
What insurance does Dr. John Ervin Dickson accept?
Dr. Dickson is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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