Rachel Barker, MD
NPI 1487188827 · Dermatology Physician · Brentwood, TN
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachel Barker, MD is a Dermatology Physician provider in Brentwood, TN (NPI 1487188827).
Provider details
- NPI number
- 1487188827
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
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 tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,343 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 371 | $83 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 311 | $6 |
| Biopsy of Related Skin Growth, First Growth11102 | 186 | $87 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 159 | $49 |
| Biopsy of Related Skin Growth, Each Additional Growth11103 | 132 | $45 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 69 | 50 |
| Triamcinolone Acetonide | 48 | 39 |
| Clobetasol Propionate | 42 | 30 |
| Mupirocin | 37 | 31 |
| Hydrocortisone | 29 | 27 |
| Metronidazole | 27 | 20 |
| Fluorouracil | 26 | 24 |
| Minoxidil | 20 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$652 across 24 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
Registry dates
- Enumerated
- 2017-04-12
- Last updated
- 2021-09-15
- Certified
- 2021-09-15
Frequently asked questions
- What is Rachel Barker's NPI number?
- Rachel Barker's National Provider Identifier (NPI) is 1487188827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Barker's specialty?
- Rachel Barker is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Rachel Barker located?
- Rachel Barker's practice location on file with NPPES is 1622 Westgate Cir, Brentwood, TN 37027-8019.
- What is Rachel Barker's phone number?
- The practice phone number listed in the NPPES registry for Rachel Barker is (629) 255-2112.
- Does Rachel Barker accept Medicare?
- Rachel Barker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachel Barker's NPI active?
- Yes — Rachel Barker's NPI (1487188827) is active in the NPPES registry as of the last update on 2021-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.