Physician Profile
Unclaimed ProfileAbout OGDEN
Based in San Antonio, TX, John Ogden, MD is listed in the NPI registry under hematology/oncology. John graduated from Mayo Medical School in 2020. John is also listed as specializing in internal medicine and hematology & oncology. Medicare claims data shows John provided 57,618 services to 1,303 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (210) 545-6972
- Email not available
Practice Locations
18707 HARDY OAK BLVD STE 320
San Antonio, TX 78258
Procedures Most Often Billed to Medicare
57,618 services · 1,303 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
396 |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
226 |
| Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less | Treatment | 96367 |
211 |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
113 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
110 |
| Injection of additional new drug or substance into vein | Treatment | 96375 |
82 |
| Injection, fosaprepitant, 1 mg | Drug given | J1453 |
8,700 |
| Injection, pembrolizumab, 1 mg | Drug given | J9271 |
7,600 |
| Injection, iron sucrose, 1 mg | Drug given | J1756 |
6,000 |
| Injection, darbepoetin alfa, 1 microgram (non-esrd use) | Drug given | J0881 |
5,895 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other hematology/oncology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other hematology/oncology specialists in San Antonio 8
Same specialty, same city.
Trained at Mayo Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 2020 at Mayo Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in TX who bill this service to Medicare most often.
- Quest Diagnostics Clinical Laboratories INC
- Clinical Pathology Laboratories, INC.
- Quest Diagnostics Clinical Laboratories INC
- Laboratory Corporation of America
- Laboratory Corporation of America
- Lone Star Pathology PLLC
- Medical Clinic of Houston, LLP
- The University of Texas Southwestern Medical Center at Dallas
Common questions
What is Dr. Ogden's specialty?
Dr. Ogden is a hematology/oncology in San Antonio, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HEMATOLOGY/ONCOLOGY”.
NPI registry
Where can I find Dr. Ogden?
Dr. Ogden is listed at 18707 HARDY OAK BLVD STE 320, San Antonio, TX 78258. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Ogden?
The number on file is (210) 545-6972. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Ogden?
Dr. Ogden's National Provider Identifier is 1851823389. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Ogden's medical education?
Dr. Ogden attended Mayo Medical School, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Ogden have?
Dr. Ogden has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Ogden known for?
According to Medicare billing data, Dr. Ogden performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as administration of chemotherapy into vein, 1 hour or less and infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Ogden's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ogden. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.