Shannon Schrader, MD
NPI 1629056304 · Family Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Schrader, MD is a Family Medicine Physician provider in Houston, TX (NPI 1629056304).
Provider details
- NPI number
- 1629056304
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- H8386 (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
659 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 | 131 | $124 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 115 | $91 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 114 | $127 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 82 | $62 |
| Advance Care Planning, First 30 Minutes99497 | 74 | $82 |
| Annual Depression Screening, 5 to 15 MinutesG0444 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 116 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 237 | 32 |
| Atorvastatin Calcium | 202 | 75 |
| Levothyroxine Sodium | 185 | 55 |
| Rosuvastatin Calcium | 141 | 48 |
| Darunavir/Cob/Emtri/Tenof Alafbrand: Symtuza | 118 | 15 |
| Dolutegravir Sodiumbrand: Tivicay | 117 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$7,284 across 114 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
- 2006-01-04
- Last updated
- 2019-12-26
- Certified
- 2019-12-26
Frequently asked questions
- What is Shannon Schrader's NPI number?
- Shannon Schrader's National Provider Identifier (NPI) is 1629056304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Schrader's specialty?
- Shannon Schrader is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shannon Schrader located?
- Shannon Schrader's practice location on file with NPPES is 4101 Greenbriar St, Houston, TX 77098-5294.
- What is Shannon Schrader's phone number?
- The practice phone number listed in the NPPES registry for Shannon Schrader is (713) 526-7736.
- Does Shannon Schrader accept Medicare?
- Shannon Schrader is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Schrader's NPI active?
- Yes — Shannon Schrader's NPI (1629056304) is active in the NPPES registry as of the last update on 2019-12-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.