Shannon Brewer, DO
NPI 1912649310 · Pulmonary Disease Physician · Tucson, AZ
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Brewer, DO is a Pulmonary Disease Physician provider in Tucson, AZ (NPI 1912649310).
Provider details
- NPI number
- 1912649310
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Carvedilol | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 4301 W Markham St # 634Little Rock, AR 72205-7101Phone: (501) 686-7592
Registry dates
- Enumerated
- 2022-04-07
- Last updated
- 2025-07-02
- Certified
- 2025-07-02
Frequently asked questions
- What is Shannon Brewer's NPI number?
- Shannon Brewer's National Provider Identifier (NPI) is 1912649310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Brewer's specialty?
- Shannon Brewer is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Shannon Brewer located?
- Shannon Brewer's practice location on file with NPPES is 1501 N Campbell Ave, Tucson, AZ 85724-7101.
- What is Shannon Brewer's phone number?
- The practice phone number listed in the NPPES registry for Shannon Brewer is (520) 694-8888.
- Does Shannon Brewer accept Medicare?
- Shannon Brewer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Brewer's NPI active?
- Yes — Shannon Brewer's NPI (1912649310) is active in the NPPES registry as of the last update on 2025-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.