DR. JOHN ERVIN DICKSON M.D.
NPI 1154467116
Internal Medicine in San Antonio, TX
About Dr. John Ervin Dickson M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN ERVIN DICKSON M.D. (NPI 1154467116) is an individual internal medicine provider in San Antonio, Texas, licensed in Texas (J7470) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Methodist Hospital, and is a graduate of University Of Texas Medical Branch At Galveston (1988).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. John Ervin Dickson M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show John Dickson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Antonio, TX 78258
- Reassigned Medicare billing, Texas enrollment
- 2 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 9
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Methodist Hospital
Acute Care Hospitals · San Antonio, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78258 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 14
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN ANTONIO, TX 78258
SAN ANTONIO, TX 78258
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Dickson's NPI number?
The NPI number for John Dickson is 1154467116. It was assigned to this individual provider in the NPPES registry on January 29, 2007.
Where is John Dickson located?
John Dickson practices at 325 E Sonterra Blvd Suite 200, San Antonio, TX 78258. The listed phone number is (210) 402-3069.
What is John Dickson's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is John Dickson enrolled in Medicare?
Yes. John Dickson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for John Dickson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Dickson reassigns Medicare benefits to John Dickson, MD, PA (San Antonio, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Dickson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Dickson accept?
Health plans from Blue Cross and Blue Shield of Texas list John Dickson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is John Dickson affiliated with any hospitals?
According to CMS data, John Dickson is affiliated with Methodist Hospital.
When was this NPI record last updated?
The NPPES record for John Dickson was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. John Ervin Dickson, M.D. · NPI 1154467116
Internal Medicine physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since January 29, 2007.
## Identity
- **NPI:** 1154467116 (Entity type: Individual)
- **Enumerated:** January 29, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** J7470 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 325 E SONTERRA BLVD, SUITE 200, San Antonio, TX 78258-4054
- **Phone:** (210) 402-3069 · **Fax:** (210) 424-0631
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** John Dickson, MD, PA (NPI 1376980979, San Antonio, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical Branch At Galveston, class of 1988
## Record status
- **NPPES last updated:** July 9, 2007
- **Other identifiers:** Other 0052HL (TX); Medicare ID-Type Unspecified 00385F (TX); Medicare UPIN E94099 (TX)
---
Source: [NPI Profile](https://npiprofile.com/npi/1154467116) · Data from the CMS NPPES public registry.