Chelsea Dalfrey, DO
NPI 1811554827 · Internal Medicine Physician · Baton Rouge, LA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chelsea Dalfrey, DO is a Internal Medicine Physician provider in Baton Rouge, LA (NPI 1811554827).
Provider details
- NPI number
- 1811554827
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 0116033127 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 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
133 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 | 62 | $92 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 52 | $61 |
| 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 | 19 | $15 |
Typical Medicare-allowed amounts for these services range $15–$92 (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 · 93 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 268 | 92 |
| Amlodipine Besylate | 250 | 84 |
| Gabapentin | 146 | 40 |
| Losartan Potassium | 144 | 56 |
| Hydrochlorothiazide | 137 | 44 |
| Levothyroxine Sodium | 136 | 45 |
| Alprazolam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-05-24
- Last updated
- 2025-03-10
- Certified
- 2025-03-10
Frequently asked questions
- What is Chelsea Dalfrey's NPI number?
- Chelsea Dalfrey's National Provider Identifier (NPI) is 1811554827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chelsea Dalfrey's specialty?
- Chelsea Dalfrey is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chelsea Dalfrey located?
- Chelsea Dalfrey's practice location on file with NPPES is 8150 Jefferson Hwy, Baton Rouge, LA 70809-7715.
- What is Chelsea Dalfrey's phone number?
- The practice phone number listed in the NPPES registry for Chelsea Dalfrey is (225) 336-3100.
- Does Chelsea Dalfrey accept Medicare?
- Chelsea Dalfrey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chelsea Dalfrey's NPI active?
- Yes — Chelsea Dalfrey's NPI (1811554827) is active in the NPPES registry as of the last update on 2025-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.