Rachel Mason, M.D.
NPI 1619105467 · Geriatric Medicine (Internal Medicine) Physician · Kansas City, KS
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachel Mason, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Kansas City, KS (NPI 1619105467).
Provider details
- NPI number
- 1619105467
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 04-35715 (KS)
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
16 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
703 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) |
|---|---|---|
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 159 | $174 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 158 | $103 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 150 | $122 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 81 | $103 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 32 | $71 |
| Advance Care Planning, First 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 204 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 883 | 102 |
| Atorvastatin Calcium | 719 | 111 |
| Sertraline Hcl | 650 | 74 |
| Furosemide | 619 | 89 |
| Gabapentin | 575 | 79 |
| Donepezil Hcl | 541 | 73 |
| Potassium Chloride | 527 | 85 |
Practice location
Mailing address
Additional practice locations (1)
- 3901 Rainbow Blvd, 6040 Delp, Ms 1020Kansas University Physicians IncKansas City, KS 66160Phone: (913) 588-3974Fax: (913) 588-6055
Registry dates
- Enumerated
- 2009-06-30
- Last updated
- 2025-12-22
- Certified
- 2025-12-22
Frequently asked questions
- What is Rachel Mason's NPI number?
- Rachel Mason's National Provider Identifier (NPI) is 1619105467, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Mason's specialty?
- Rachel Mason is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Rachel Mason located?
- Rachel Mason's practice location on file with NPPES is 3901 Rainbow Blvd, 6040 Delp, Ms 1020, Kansas City, KS 66160-0001.
- What is Rachel Mason's phone number?
- The practice phone number listed in the NPPES registry for Rachel Mason is (913) 588-3974.
- Does Rachel Mason accept Medicare?
- Rachel Mason is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachel Mason's NPI active?
- Yes — Rachel Mason's NPI (1619105467) is active in the NPPES registry as of the last update on 2025-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.