Allison Adler, MD.
NPI 1598080376 · Internal Medicine Physician · Santa Clarita, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allison Adler, MD. is a Internal Medicine Physician provider in Santa Clarita, CA (NPI 1598080376).
Provider details
- NPI number
- 1598080376
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD.
- Sex
- Female
- Sole proprietor
- No
- License
- A110457 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 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
564 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 204 | $138 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 200 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 45 | $97 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 37 | $16 |
| Administration of Influenza Virus VaccineG0008 | 29 | $35 |
| Screening Mammography77067 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 118 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 778 | 240 |
| Losartan Potassium | 330 | 95 |
| Levothyroxine Sodium | 306 | 81 |
| Amlodipine Besylate | 263 | 76 |
| Lisinopril | 227 | 65 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 219 | 46 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$150 across 1 record (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
- 2010-04-05
- Last updated
- 2014-03-26
Frequently asked questions
- What is Allison Adler's NPI number?
- Allison Adler's National Provider Identifier (NPI) is 1598080376, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Adler's specialty?
- Allison Adler is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Allison Adler located?
- Allison Adler's practice location on file with NPPES is 27924 Seco Canyon Rd, Santa Clarita, CA 91350-3870.
- What is Allison Adler's phone number?
- The practice phone number listed in the NPPES registry for Allison Adler is (661) 513-2100.
- Does Allison Adler accept Medicare?
- Allison Adler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allison Adler's NPI active?
- Yes — Allison Adler's NPI (1598080376) is active in the NPPES registry as of the last update on 2014-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.