Rebecca Unger, D.O
NPI 1013166008 · Anesthesiology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Unger, D.O is a Anesthesiology Physician provider in Saint Louis, MO (NPI 1013166008).
Provider details
- NPI number
- 1013166008
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2008018051 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$40 across 2 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
Additional practice locations (1)
- 1000 W 10th StRolla, MO 65401-2905Phone: (573) 458-8899Fax: (573) 341-5611
Registry dates
- Enumerated
- 2008-09-15
- Last updated
- 2024-02-28
- Certified
- 2024-02-28
Frequently asked questions
- What is Rebecca Unger's NPI number?
- Rebecca Unger's National Provider Identifier (NPI) is 1013166008, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Unger's specialty?
- Rebecca Unger is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Rebecca Unger located?
- Rebecca Unger's practice location on file with NPPES is 2345 Dougherty Ferry Rd, Saint Louis, MO 63122-3313.
- What is Rebecca Unger's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Unger is (314) 966-9491.
- Does Rebecca Unger accept Medicare?
- Rebecca Unger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Unger's NPI active?
- Yes — Rebecca Unger's NPI (1013166008) is active in the NPPES registry as of the last update on 2024-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.