Rama Vaidyanathan, MD
NPI 1447226212 · Internal Medicine Physician · West Allis, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rama Vaidyanathan, MD is a Internal Medicine Physician provider in West Allis, WI (NPI 1447226212).
Provider details
- NPI number
- 1447226212
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 47214 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,333 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 547 | $123 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 261 | $74 |
| Physician Or Allowed Practitioner Re-Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians aG0179 | 120 | $42 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians andG0180 | 82 | $54 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 67 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 159 | 56 |
| Levothyroxine Sodium | 93 | 34 |
| Sertraline Hcl | 75 | 18 |
| Pantoprazole Sodium | 63 | 24 |
| Lisinopril | 63 | 28 |
| Alprazolam | 58 | — |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 across 1 record (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 (4)
- 7800 Shoal Creek Blvd Ste 130wAustin, TX 78757-1040Phone: (512) 407-8880
- 7800 Shoal Creek Blvd Ste 130wAustin, TX 78757-1040Phone: (512) 407-8880Fax: (512) 407-8681
- 5414 Fredericksburg Rd Ste 100aSan Antonio, TX 78229-3641Phone: (210) 468-0800Fax: (210) 733-8649
- 606 Oakesdale Ave Sw Ste C200Renton, WA 98057-5227Phone: (866) 259-1629Fax: (855) 666-8541
Registry dates
- Enumerated
- 2006-02-23
- Last updated
- 2024-08-19
- Certified
- 2024-08-19
Frequently asked questions
- What is Rama Vaidyanathan's NPI number?
- Rama Vaidyanathan's National Provider Identifier (NPI) is 1447226212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rama Vaidyanathan's specialty?
- Rama Vaidyanathan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rama Vaidyanathan located?
- Rama Vaidyanathan's practice location on file with NPPES is 2514 S 102nd St, West Allis, WI 53227-2142.
- What is Rama Vaidyanathan's phone number?
- The practice phone number listed in the NPPES registry for Rama Vaidyanathan is (414) 255-0300.
- Does Rama Vaidyanathan accept Medicare?
- Rama Vaidyanathan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rama Vaidyanathan's NPI active?
- Yes — Rama Vaidyanathan's NPI (1447226212) is active in the NPPES registry as of the last update on 2024-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.