Daniel Castaneda Mayorga, M.D.
NPI 1649653932 · Gastroenterology Physician · Reidsville, NC
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Castaneda Mayorga, M.D. is a Gastroenterology Physician provider in Reidsville, NC (NPI 1649653932).
Provider details
- NPI number
- 1649653932
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- TRN25978 (FL)
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
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
481 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 | 101 | $215 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 77 | $117 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 58 | $77 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 57 | $28 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 37 | $85 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 365 | 144 |
| Pantoprazole Sodium | 317 | 121 |
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 268 | 257 |
| Dicyclomine Hcl | 146 | 52 |
| Ursodiol | 63 | — |
| Famotidine | 61 | 26 |
| Carvedilol | 47 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,354 across 53 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
Additional practice locations (1)
- 2950 Cleveland Clinic BlvdWeston, FL 33331-3609Phone: (954) 659-5000
Registry dates
- Enumerated
- 2015-07-03
- Last updated
- 2021-07-19
- Certified
- 2021-07-19
Frequently asked questions
- What is Daniel Castaneda Mayorga's NPI number?
- Daniel Castaneda Mayorga's National Provider Identifier (NPI) is 1649653932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Castaneda Mayorga's specialty?
- Daniel Castaneda Mayorga is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Castaneda Mayorga located?
- Daniel Castaneda Mayorga's practice location on file with NPPES is 621 S Main St, Reidsville, NC 27320-5033.
- What is Daniel Castaneda Mayorga's phone number?
- The practice phone number listed in the NPPES registry for Daniel Castaneda Mayorga is (336) 342-6880.
- Does Daniel Castaneda Mayorga accept Medicare?
- Daniel Castaneda Mayorga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Castaneda Mayorga's NPI active?
- Yes — Daniel Castaneda Mayorga's NPI (1649653932) is active in the NPPES registry as of the last update on 2021-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.