Pendleton Wickersham, M.D.
NPI 1053380048 · Rheumatology Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pendleton Wickersham, M.D. is a Rheumatology Physician provider in San Antonio, TX (NPI 1053380048).
Provider details
- NPI number
- 1053380048
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- M3113 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
16,604 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 2,228 | $122 |
| Measurement of Antibody for Assessment of Autoimmune Disorder, Any Method86235 | 1,680 | $17 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,341 | $6 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 1,076 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 1,030 | $7 |
| Measurement C-Reactive Protein for Detection of Infection Or Inflammation86140 | 979 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 93 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 685 | 121 |
| Prednisone | 467 | 128 |
| Hydroxychloroquine Sulfate | 464 | 134 |
| Methotrexate Sodiumbrand: Methotrexate | 305 | 90 |
| Gabapentin | 225 | 64 |
| Duloxetine Hcl | 195 | 59 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$248,678 across 381 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-14
- Last updated
- 2015-02-01
Frequently asked questions
- What is Pendleton Wickersham's NPI number?
- Pendleton Wickersham's National Provider Identifier (NPI) is 1053380048, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pendleton Wickersham's specialty?
- Pendleton Wickersham is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Pendleton Wickersham located?
- Pendleton Wickersham's practice location on file with NPPES is 4511 Horizon Hill Blvd, San Antonio, TX 78229-2263.
- What is Pendleton Wickersham's phone number?
- The practice phone number listed in the NPPES registry for Pendleton Wickersham is (210) 477-2626.
- Does Pendleton Wickersham accept Medicare?
- Pendleton Wickersham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pendleton Wickersham's NPI active?
- Yes — Pendleton Wickersham's NPI (1053380048) is active in the NPPES registry as of the last update on 2015-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.