Elizabeth Brewer, M.D.
NPI 1700268158 · Internal Medicine Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Brewer, M.D. is a Internal Medicine Physician provider in Dallas, TX (NPI 1700268158).
Provider details
- NPI number
- 1700268158
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- R5370 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
69 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 69 | $95 |
Typical Medicare-allowed amounts for these services range $95–$95 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 234 | 135 |
| Amlodipine Besylate | 125 | 62 |
| Lisinopril | 115 | 61 |
| Losartan Potassium | 85 | 45 |
| Gabapentin | 82 | 39 |
| Carvedilol | 81 | 47 |
| Nifedipinebrand: Nifedipine Er | 78 |
Practice location
Mailing address
Additional practice locations (1)
- 341 Wheatfield Dr Ste 100Sunnyvale, TX 75182-4639Phone: (972) 285-0221Fax: (972) 285-0223
Registry dates
- Enumerated
- 2015-06-22
- Last updated
- 2022-08-04
- Certified
- 2022-08-04
Frequently asked questions
- What is Elizabeth Brewer's NPI number?
- Elizabeth Brewer's National Provider Identifier (NPI) is 1700268158, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Brewer's specialty?
- Elizabeth Brewer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Brewer located?
- Elizabeth Brewer's practice location on file with NPPES is 122 W Colorado Blvd, Dallas, TX 75208-2382.
- What is Elizabeth Brewer's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Brewer is (214) 947-6700.
- Does Elizabeth Brewer accept Medicare?
- Elizabeth Brewer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Brewer's NPI active?
- Yes — Elizabeth Brewer's NPI (1700268158) is active in the NPPES registry as of the last update on 2022-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.