Cynthia Brownfield, MD
NPI 1326049982 · Internal Medicine Physician · Saint Joseph, MO
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Brownfield, MD is a Internal Medicine Physician provider in Saint Joseph, MO (NPI 1326049982).
Provider details
- NPI number
- 1326049982
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2003007568 (MO)
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 tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,348 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 | 688 | $91 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 396 | $15 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 201 | $120 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 50 | $61 |
| Initial Preventive Physical Examination; Face-To-Face Visit, Services Limited to New Beneficiary During the First 12 Months of Medicare EnrollmentG0402 | 13 | $123 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 114 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 540 | 144 |
| Levothyroxine Sodium | 350 | 91 |
| Rosuvastatin Calcium | 266 | 78 |
| Amlodipine Besylate | 264 | 69 |
| Lisinopril | 222 | 67 |
| Celecoxib | 193 | 69 |
| Omeprazole | 182 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-04
- Last updated
- 2011-02-25
Frequently asked questions
- What is Cynthia Brownfield's NPI number?
- Cynthia Brownfield's National Provider Identifier (NPI) is 1326049982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Brownfield's specialty?
- Cynthia Brownfield is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cynthia Brownfield located?
- Cynthia Brownfield's practice location on file with NPPES is 711 N 36th St, Saint Joseph, MO 64506-2968.
- What is Cynthia Brownfield's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Brownfield is (816) 271-8120.
- Does Cynthia Brownfield accept Medicare?
- Cynthia Brownfield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Brownfield's NPI active?
- Yes — Cynthia Brownfield's NPI (1326049982) is active in the NPPES registry as of the last update on 2011-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.