Physician Profile
Unclaimed ProfileAbout CAULFIELD
Christopher Thomas Caulfield, MD is a healthcare provider in San Antonio, TX specializing in family practice. Christopher is also listed as specializing in family medicine. Medicare claims data shows Christopher provided 1,630 services to 1,207 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) 572-3306
- Email not available
Practice Locations
8906 PERRIN BEITEL
San Antonio, TX 78217
Procedures Most Often Billed to Medicare
1,630 services · 1,207 patients · 19 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
239 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
42 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
29 |
| Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | Drug given | J3420 |
24 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
363 |
| Hemoglobin a1c level | Lab test | 83036 |
129 |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
115 |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
111 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
105 |
| Blood test, thyroid stimulating hormone (tsh) | Lab test | 84443 |
91 |
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 family practices at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other family practices in San Antonio 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Other 7
Other providers in the same specialty who trained at the same institution.
Class of 2002 at Other 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 does Dr. Caulfield specialize in?
Dr. Caulfield is a family practice in San Antonio, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “FAMILY PRACTICE”.
NPI registry
Where is Dr. Caulfield located?
Dr. Caulfield is listed at 8906 PERRIN BEITEL, San Antonio, TX 78217. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Caulfield's phone number?
The number on file is (210) 572-3306. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Caulfield?
Dr. Caulfield's National Provider Identifier is 1790710051. 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
Where did Dr. Caulfield go to medical school?
Dr. Caulfield attended Other, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Caulfield have?
Dr. Caulfield has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Caulfield do most often?
According to Medicare billing data, Dr. Caulfield performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as influenza vaccine split virus, preservative free and injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Caulfield's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Caulfield. 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.