Alanna Silverstein, M.D.
NPI 1538164181 · Internal Medicine Physician · Richardson, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alanna Silverstein, M.D. is a Internal Medicine Physician provider in Richardson, TX (NPI 1538164181).
Provider details
- NPI number
- 1538164181
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- F2007 (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
21 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
794 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 | 451 | $126 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 108 | $90 |
| Administration of Influenza Virus VaccineG0008 | 54 | $32 |
| Administration of Pneumococcal VaccineG0009 | 52 | $32 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 37 | $128 |
| Urinalysis, Manual Test81002 | 25 | $3 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 114 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 613 | 174 |
| Rosuvastatin Calcium | 445 | 130 |
| Levothyroxine Sodium | 431 | 103 |
| Atorvastatin Calcium | 395 | 113 |
| Losartan Potassium | 383 | 104 |
| Metformin Hclbrand: Metformin Hcl Er | 297 | 88 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,625 across 51 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
- 2005-06-19
- Last updated
- 2011-05-18
Frequently asked questions
- What is Alanna Silverstein's NPI number?
- Alanna Silverstein's National Provider Identifier (NPI) is 1538164181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alanna Silverstein's specialty?
- Alanna Silverstein is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alanna Silverstein located?
- Alanna Silverstein's practice location on file with NPPES is 820 W Arapaho Rd, Richardson, TX 75080-4049.
- What is Alanna Silverstein's phone number?
- The practice phone number listed in the NPPES registry for Alanna Silverstein is (972) 498-4500.
- Does Alanna Silverstein accept Medicare?
- Alanna Silverstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alanna Silverstein's NPI active?
- Yes — Alanna Silverstein's NPI (1538164181) is active in the NPPES registry as of the last update on 2011-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.