Molly Andersen, D.O
NPI 1265886873 · Emergency Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Molly Andersen, D.O is a Emergency Medicine Physician provider in Chicago, IL (NPI 1265886873).
Provider details
- NPI number
- 1265886873
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O
- Sex
- Female
- Sole proprietor
- No
- License
- 02005586A (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 tenure28% of score
10 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
474 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 254 | $184 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 119 | $127 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 56 | $75 |
| Critical Care, First 30-74 Minutes99291 | 45 | $222 |
Typical Medicare-allowed amounts for these services range $75–$222 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 17800 Kedzie AveHazel Crest, IL 60429-2029Phone: (708) 213-4200Fax: (708) 213-0144
Registry dates
- Enumerated
- 2016-04-20
- Last updated
- 2022-05-03
- Certified
- 2022-05-03
Frequently asked questions
- What is Molly Andersen's NPI number?
- Molly Andersen's National Provider Identifier (NPI) is 1265886873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Molly Andersen's specialty?
- Molly Andersen is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Molly Andersen located?
- Molly Andersen's practice location on file with NPPES is 1740 W Taylor St, Chicago, IL 60612-7232.
- What is Molly Andersen's phone number?
- The practice phone number listed in the NPPES registry for Molly Andersen is (866) 600-2273.
- Does Molly Andersen accept Medicare?
- Molly Andersen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Molly Andersen's NPI active?
- Yes — Molly Andersen's NPI (1265886873) is active in the NPPES registry as of the last update on 2022-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.