Shelley Ferrill, MD
NPI 1801933205 · Family Medicine Physician · Katy, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shelley Ferrill, MD is a Family Medicine Physician provider in Katy, TX (NPI 1801933205).
Provider details
- NPI number
- 1801933205
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- L2247 (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
19 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
434 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 | 156 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 107 | $86 |
| Assessment of Emotional Or Behavioral Problems96127 | 37 | $4 |
| Advance Care Planning, First 30 Minutes99497 | 32 | $78 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 29 | $124 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 239 | 59 |
| Atorvastatin Calcium | 91 | 29 |
| Simvastatin | 72 | 22 |
| Rosuvastatin Calcium | 60 | 18 |
| Lisinopril | 42 | 12 |
| Escitalopram Oxalate | 42 | 14 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$145 across 8 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
- 2007-02-01
- Last updated
- 2024-09-16
- Certified
- 2024-09-16
Frequently asked questions
- What is Shelley Ferrill's NPI number?
- Shelley Ferrill's National Provider Identifier (NPI) is 1801933205, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shelley Ferrill's specialty?
- Shelley Ferrill is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shelley Ferrill located?
- Shelley Ferrill's practice location on file with NPPES is 23144 Westheimer Parkway, Katy, TX 77493-3603.
- What is Shelley Ferrill's phone number?
- The practice phone number listed in the NPPES registry for Shelley Ferrill is (281) 392-5005.
- Does Shelley Ferrill accept Medicare?
- Shelley Ferrill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shelley Ferrill's NPI active?
- Yes — Shelley Ferrill's NPI (1801933205) is active in the NPPES registry as of the last update on 2024-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.