Donald Freitag, M.D.
NPI 1336119148 · Family Medicine Physician · Lubbock, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Freitag, M.D. is a Family Medicine Physician provider in Lubbock, TX (NPI 1336119148).
Provider details
- NPI number
- 1336119148
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- H8053 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 95 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 296 | 92 |
| Amlodipine Besylate | 223 | 73 |
| Metformin Hcl | 222 | 73 |
| Lisinopril | 215 | 72 |
| Levothyroxine Sodium | 203 | 54 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 188 | 37 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$46 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
Additional practice locations (1)
- 2600 LockwoodSuite aTahoka, TX 79373-1620Phone: (806) 998-4544Fax: (806) 998-4153
Registry dates
- Enumerated
- 2006-01-24
- Last updated
- 2024-07-17
- Certified
- 2024-07-17
Frequently asked questions
- What is Donald Freitag's NPI number?
- Donald Freitag's National Provider Identifier (NPI) is 1336119148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Freitag's specialty?
- Donald Freitag is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Freitag located?
- Donald Freitag's practice location on file with NPPES is 406 Martin Luther King Blvd, Lubbock, TX 79403-5210.
- What is Donald Freitag's phone number?
- The practice phone number listed in the NPPES registry for Donald Freitag is (806) 767-9744.
- Does Donald Freitag accept Medicare?
- Donald Freitag is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Freitag's NPI active?
- Yes — Donald Freitag's NPI (1336119148) is active in the NPPES registry as of the last update on 2024-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.