Andrea Wolff, MD
NPI 1659430981 · Emergency Medicine Physician · Chandler, AZ
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrea Wolff, MD is a Emergency Medicine Physician provider in Chandler, AZ (NPI 1659430981).
Provider details
- NPI number
- 1659430981
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 01060946 (IN)
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 tenure25% of score
19 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
479 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 229 | $167 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 102 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 64 | $116 |
| Critical Care, First 30-74 Minutes99291 | 47 | $203 |
| Ultrasound of Heart, Follow-Up93308 | 26 | $24 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$477 across 3 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
- 2006-12-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Andrea Wolff's NPI number?
- Andrea Wolff's National Provider Identifier (NPI) is 1659430981, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrea Wolff's specialty?
- Andrea Wolff is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrea Wolff located?
- Andrea Wolff's practice location on file with NPPES is 475 S Dobson Rd, Chandler, AZ 85224-5605.
- What is Andrea Wolff's phone number?
- The practice phone number listed in the NPPES registry for Andrea Wolff is (480) 728-3753.
- Does Andrea Wolff accept Medicare?
- Andrea Wolff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrea Wolff's NPI active?
- Yes — Andrea Wolff's NPI (1659430981) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.