Ann Aleman Weinmann, MD
NPI 1982660338 · Rheumatology Physician · Corpus Christi, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ann Aleman Weinmann, MD is a Rheumatology Physician provider in Corpus Christi, TX (NPI 1982660338).
Provider details
- NPI number
- 1982660338
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- J1608 (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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,121 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 | 379 | $119 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 327 | $16 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 153 | $65 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 94 | $35 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 76 | $119 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 79 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 1,928 | 313 |
| Methotrexate Sodiumbrand: Methotrexate | 1,037 | 194 |
| Gabapentin | 713 | 131 |
| Prednisone | 668 | 141 |
| Leflunomide | 583 | 98 |
| Folic Acid | 563 | 113 |
| Tramadol Hcl | 544 | 89 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,375 across 92 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
Additional practice locations (1)
- 825 4th StBlanco, TX 78606-4913Phone: (361) 882-7300
Registry dates
- Enumerated
- 2006-04-25
- Last updated
- 2026-05-20
- Certified
- 2026-05-20
Frequently asked questions
- What is Ann Aleman Weinmann's NPI number?
- Ann Aleman Weinmann's National Provider Identifier (NPI) is 1982660338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Aleman Weinmann's specialty?
- Ann Aleman Weinmann is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Ann Aleman Weinmann located?
- Ann Aleman Weinmann's practice location on file with NPPES is 4525 S Staples St, Corpus Christi, TX 78411-2603.
- What is Ann Aleman Weinmann's phone number?
- The practice phone number listed in the NPPES registry for Ann Aleman Weinmann is (361) 882-7300.
- Does Ann Aleman Weinmann accept Medicare?
- Ann Aleman Weinmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ann Aleman Weinmann's NPI active?
- Yes — Ann Aleman Weinmann's NPI (1982660338) is active in the NPPES registry as of the last update on 2026-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.