Darryl Blalock, MD
NPI 1639431661 · Orthopaedic Surgery Physician · Beaumont, TX
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Darryl Blalock, MD is a Orthopaedic Surgery Physician provider in Beaumont, TX (NPI 1639431661).
Provider details
- NPI number
- 1639431661
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 94-07982 (KS)
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
14 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
1,519 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 280 | $58 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 208 | $86 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 193 | $44 |
| X-Ray of Hip, 2-3 Views73502 | 156 | $9 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 113 | $118 |
| X-Ray of Knee, 3 Views73562 | 77 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 244 | 83 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 127 | 75 |
| Tramadol Hcl | 56 | 27 |
| Naproxen | 54 | 18 |
| Ibuprofen | 29 | 16 |
| Methylprednisolone | 28 | 28 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 14 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$95 across 2 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
- 2012-06-14
- Last updated
- 2025-08-06
Frequently asked questions
- What is Darryl Blalock's NPI number?
- Darryl Blalock's National Provider Identifier (NPI) is 1639431661, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darryl Blalock's specialty?
- Darryl Blalock is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Darryl Blalock located?
- Darryl Blalock's practice location on file with NPPES is 3460 N Dowlen Road, Beaumont, TX 77706-7690.
- What is Darryl Blalock's phone number?
- The practice phone number listed in the NPPES registry for Darryl Blalock is (409) 838-0346.
- Does Darryl Blalock accept Medicare?
- Darryl Blalock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Darryl Blalock's NPI active?
- Yes — Darryl Blalock's NPI (1639431661) is active in the NPPES registry as of the last update on 2025-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.