Alan Cartmell, M.D.
NPI 1316933021 · Specialist · Bakersfield, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alan Cartmell, M.D. is a Specialist provider in Bakersfield, CA (NPI 1316933021).
Provider details
- NPI number
- 1316933021
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A44781 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
15,050 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) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 1,878 | $8 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,804 | $9 |
| Lactate Dehydrogenase (enzyme) Level83615 | 1,438 | $6 |
| Uric Acid Level, Blood84550 | 1,438 | $4 |
| Magnesium Level83735 | 1,289 | $7 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 1,281 | $10 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Letrozole | 64 | 13 |
| Tamoxifen Citrate | 55 | 16 |
| Warfarin Sodium | 49 | — |
| Levothyroxine Sodium | 34 | 11 |
| Allopurinol | 32 | — |
| Palbociclibbrand: Ibrance | 28 | — |
| Anagrelide Hcl | 26 | — |
| Apixaban |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$855 across 43 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
- 2005-09-27
- Last updated
- 2020-02-04
- Certified
- 2020-02-04
Frequently asked questions
- What is Alan Cartmell's NPI number?
- Alan Cartmell's National Provider Identifier (NPI) is 1316933021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Cartmell's specialty?
- Alan Cartmell is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Alan Cartmell located?
- Alan Cartmell's practice location on file with NPPES is 6501 Truxtun Ave, Bakersfield, CA 93309-0633.
- What is Alan Cartmell's phone number?
- The practice phone number listed in the NPPES registry for Alan Cartmell is (661) 322-2206.
- Does Alan Cartmell accept Medicare?
- Alan Cartmell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alan Cartmell's NPI active?
- Yes — Alan Cartmell's NPI (1316933021) is active in the NPPES registry as of the last update on 2020-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.