David Spady, M.D.
NPI 1639155005 · Gastroenterology Physician · Southlake, TX
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Spady, M.D. is a Gastroenterology Physician provider in Southlake, TX (NPI 1639155005).
Provider details
- NPI number
- 1639155005
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- F8683 (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
903 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) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 178 | $243 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 167 | $126 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 143 | $77 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 82 | $119 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 69 | $175 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 453 | 172 |
| Ondansetronbrand: Ondansetron Odt | 428 | 399 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 413 | 409 |
| Omeprazole | 155 | 63 |
| Desipramine Hcl | 81 | 27 |
| Dicyclomine Hcl | 79 | 29 |
| Amitriptyline Hcl | 61 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,876 across 65 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
- 2005-12-19
- Last updated
- 2013-05-16
Frequently asked questions
- What is David Spady's NPI number?
- David Spady's National Provider Identifier (NPI) is 1639155005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Spady's specialty?
- David Spady is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is David Spady located?
- David Spady's practice location on file with NPPES is 505 S Nolen Dr, Southlake, TX 76092-9167.
- What is David Spady's phone number?
- The practice phone number listed in the NPPES registry for David Spady is (817) 424-1525.
- Does David Spady accept Medicare?
- David Spady is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Spady's NPI active?
- Yes — David Spady's NPI (1639155005) is active in the NPPES registry as of the last update on 2013-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.