Ashley Bateman, M.D.
NPI 1275769887 · Adolescent Medicine (Family Medicine) Physician · Malibu, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashley Bateman, M.D. is a Adolescent Medicine (Family Medicine) Physician provider in Malibu, CA (NPI 1275769887).
Provider details
- NPI number
- 1275769887
- Entity type
- Individual
- Primary specialty
- Adolescent Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A120827 (CA)
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
17 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
2,100 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 | 472 | $89 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 191 | $79 |
| 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 | 153 | $17 |
| Advance Care Planning, First 30 Minutes99497 | 148 | $21 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 138 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 187 | 61 |
| Rosuvastatin Calcium | 126 | 40 |
| Levothyroxine Sodium | 119 | 33 |
| Amlodipine Besylate | 102 | 34 |
| Lisinopril | 83 | 22 |
| Lorazepam | 82 | 23 |
| Trazodone Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-10
- Last updated
- 2020-01-06
- Certified
- 2020-01-06
Frequently asked questions
- What is Ashley Bateman's NPI number?
- Ashley Bateman's National Provider Identifier (NPI) is 1275769887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Bateman's specialty?
- Ashley Bateman is listed in the NPPES registry with a primary specialty of Adolescent Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Ashley Bateman located?
- Ashley Bateman's practice location on file with NPPES is 23815 Stuart Ranch Rd Ste 300, Malibu, CA 90265-4861.
- What is Ashley Bateman's phone number?
- The practice phone number listed in the NPPES registry for Ashley Bateman is (310) 456-1668.
- Does Ashley Bateman accept Medicare?
- Ashley Bateman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashley Bateman's NPI active?
- Yes — Ashley Bateman's NPI (1275769887) is active in the NPPES registry as of the last update on 2020-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.