Marlen Strefling, MD
NPI 1316981020 · Orthopaedic Surgery Physician · Brownwood, TX
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marlen Strefling, MD is a Orthopaedic Surgery Physician provider in Brownwood, TX (NPI 1316981020).
Provider details
- NPI number
- 1316981020
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- J5491 (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
1,326 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 | 471 | $114 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 227 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 205 | $81 |
| X-Ray of Knee, 1-2 Views73560 | 69 | $30 |
| X-Ray of Hip, 1 View73501 | 49 | $29 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 41 | $116 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 398 | 181 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 299 | 82 |
| Tramadol Hcl | 208 | 46 |
| Gabapentin | 161 | 37 |
| Cephalexin | 121 | 66 |
| Baclofen | 80 | 31 |
| Methylprednisolone | 68 | 45 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$372 across 6 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
- 2006-06-15
- Last updated
- 2010-06-04
Frequently asked questions
- What is Marlen Strefling's NPI number?
- Marlen Strefling's National Provider Identifier (NPI) is 1316981020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlen Strefling's specialty?
- Marlen Strefling is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Marlen Strefling located?
- Marlen Strefling's practice location on file with NPPES is 125 South Park Drive, Brownwood, TX 76801-5952.
- What is Marlen Strefling's phone number?
- The practice phone number listed in the NPPES registry for Marlen Strefling is (325) 643-5445.
- Does Marlen Strefling accept Medicare?
- Marlen Strefling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marlen Strefling's NPI active?
- Yes — Marlen Strefling's NPI (1316981020) is active in the NPPES registry as of the last update on 2010-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.