Gregory Gordon, MD
NPI 1427102821 · Orthopaedic Surgery Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Gordon, MD is a Orthopaedic Surgery Physician provider in San Antonio, TX (NPI 1427102821).
Provider details
- NPI number
- 1427102821
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- L8702 (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
772 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 | 317 | $114 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 155 | $79 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 142 | $62 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 111 | $149 |
| Replacement of Knee Joint, Both Sides of Knee27447 | 24 | $1,127 |
| Partial Removal of Collar Bone at Shoulder Using an Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 104 | 44 |
| Amoxicillin | 84 | 38 |
| Tramadol Hcl | 67 | 32 |
| Methylprednisolone | 38 | 34 |
| Methocarbamol | 35 | 29 |
| Meloxicam | 18 | — |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 12 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,017 across 9 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
- 2007-01-22
- Last updated
- 2026-02-22
- Certified
- 2026-02-22
Frequently asked questions
- What is Gregory Gordon's NPI number?
- Gregory Gordon's National Provider Identifier (NPI) is 1427102821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Gordon's specialty?
- Gregory Gordon is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Gordon located?
- Gregory Gordon's practice location on file with NPPES is 24165 Ih 10 W Ste 123, San Antonio, TX 78257-1160.
- What is Gregory Gordon's phone number?
- The practice phone number listed in the NPPES registry for Gregory Gordon is (210) 390-0008.
- Does Gregory Gordon accept Medicare?
- Gregory Gordon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Gordon's NPI active?
- Yes — Gregory Gordon's NPI (1427102821) is active in the NPPES registry as of the last update on 2026-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.