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Edit this profileAt a glance
- 4511 Horizon Hill Blvd, Suite 150, San Antonio, TX 78229
About Dr. Mosbacker
Based in San Antonio, TX, Matthew E. Mosbacker, M.D. is listed in the NPI registry under rheumatology. Matthew graduated from University of Texas Medical School at Houston in 1989. According to Medicare claims data, Matthew cared for 3,129 Medicare patients across 22,029 services. The services billed most often include injection, romosozumab-aqqg, 1 mg, injection, denosumab, 1 mg, and measurement of antibody for assessment of autoimmune disorder, any method. NPI 1558330530 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (210) 477-2626
- Email not available
Practice Locations
4511 HORIZON HILL BLVD SUITE 150
San Antonio, TX 78229
Conditions Commonly Evaluated or Treated
Within Rheumatology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Autoimmune
- Antiphospholipid Syndrome
- Behçet's Disease
- Dermatomyositis
- Dry Eyes and Mouth
- Granulomatosis with Polyangiitis
- IgA Vasculitis
- IgG4-Related Disease
- Inflammatory myopathy
- Lupus Butterfly Rash
- Positive ANA Blood Test
- Relapsing Polychondritis
Bone
Bone Health
Connective Tissue
- Hypermobility Syndrome
- Mixed Connective Tissue Disease
- Scleroderma skin disease
- Undifferentiated Connective Tissue Disease
Genetic & Connective Tissue
Inflammatory
Joints
- Baker's Cyst
- Chronic Joint Pain
- Enteropathic Arthritis
- Juvenile Idiopathic Arthritis
- Morning Joint Stiffness
- Palindromic Rheumatism
- Pseudogout
- Reactive Arthritis
- Swollen Fingers or Toes
- Swollen Joints
Nerve & Tendon
Skin & Soft Tissue
Skin & Vascular
Soft Tissue
Spine & Back
Vascular
Procedures & services
Most searched procedures
Consultation
Consultations
Diagnostics & Injections
- Baker's Cyst Aspiration
- Bursa injection
- Carpal tunnel steroid injection
- Joint injection or aspiration
- Knee Joint Injection
- Nailfold Capillaroscopy
- Sacroiliac joint injection
- Salivary Gland Biopsy
- Tendon Sheath Injection
Education & Support
Imaging
Injections
- Ankle Joint Injection
- Finger Joint Injections
- Shoulder Cortisone Injection
- Ultrasound-guided hip injection
- Wrist Cortisone Injection
Lab & Diagnostics
- ANCA Blood Test
- Anti-CCP Antibody Test
- HLA-B27 Genetic Test
- Inflammation Blood Tests
- Joint Fluid Analysis
- Lupus Skin Biopsy
- Myositis Antibody Panel
- Rheumatoid Factor Blood Test
Lab Work
Medication Management
- Biologic medication management
- DMARD Medication Management
- Gout Flare Treatment Plan
- Immunosuppressant Drug Monitoring
- Prolia Injection for Osteoporosis
- Reclast Infusion for Osteoporosis
- Steroid Taper Management
Pain Relief
Regenerative Medicine
Procedures Most Often Billed to Medicare
22,029 services · 3,129 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
390 | More often than most peers in Rheumatology |
| Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle | Treatment | 96401 |
217 | As often as other peers in Rheumatology |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
76 | Less often than most peers in Rheumatology |
| Injection, romosozumab-aqqg, 1 mg | Drug given | J3111 |
13,447 | As often as other peers in Rheumatology |
| Injection, denosumab, 1 mg | Drug given | J0897 |
2,520 | As often as other peers in Rheumatology |
| Measurement of antibody for assessment of autoimmune disorder, any method | Lab test | 86235 |
1,264 | More often than most peers in Rheumatology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
907 | More than most peers in Rheumatology |
| Measurement c-reactive protein for detection of infection or inflammation | Lab test | 86140 |
297 | As often as other peers in Rheumatology |
| Red blood cell sedimentation rate, to detect inflammation, non-automated | Lab test | 85651 |
296 | As often as other peers in Rheumatology |
| Analysis of substance using immunoassay technique, multiple step method | Lab test | 83516 |
296 | More often than most peers in Rheumatology |
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 rheumatologists at this location 6
Same specialty, same street address — most likely the same department or group.
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.
Other rheumatologists in San Antonio 7
Same specialty, same city.
More connections — 21 related providers in 3 groups
Trained at University of Texas Medical School at Houston 7
Other providers in the same specialty who trained at the same institution.
Class of 1989 at University of Texas Medical School at Houston 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 6
Providers in TX who bill this service to Medicare most often.
Common questions
What is Matthew E. Mosbacker's specialty?
Matthew E. Mosbacker is a rheumatologist in San Antonio, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Rheumatology”.
NPI registry
Where can I find Matthew E. Mosbacker?
Matthew E. Mosbacker is listed at 4511 Horizon Hill Blvd Suite 150, San Antonio, TX 78229. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Matthew E. Mosbacker?
The number on file is (210) 477-2626. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Matthew E. Mosbacker's NPI number?
Matthew E. Mosbacker's National Provider Identifier is 1558330530. 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 Matthew E. Mosbacker's education?
Matthew E. Mosbacker attended University of Texas Medical School at Houston, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has Matthew E. Mosbacker been practicing?
Matthew E. Mosbacker has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What is Matthew E. Mosbacker known for?
According to Medicare billing data, Matthew E. Mosbacker performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle and administration of chemotherapy into vein, 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
Has Matthew E. Mosbacker confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Matthew E. Mosbacker. If this is you, claiming it is free.
Guide.md
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