Marissa Guo, MD
NPI 1073135042 · Surgery Physician · Columbus, OH
Enrolled with Medicare as Order and Referring Only - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Guo, MD is a Surgery Physician provider in Columbus, OH (NPI 1073135042).
Provider details
- NPI number
- 1073135042
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 57.249330 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-05-13
- Last updated
- 2020-06-29
- Certified
- 2020-06-29
Frequently asked questions
- What is Marissa Guo's NPI number?
- Marissa Guo's National Provider Identifier (NPI) is 1073135042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Guo's specialty?
- Marissa Guo is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Marissa Guo located?
- Marissa Guo's practice location on file with NPPES is 395 W 12th Ave, Columbus, OH 43210-1267.
- What is Marissa Guo's phone number?
- The practice phone number listed in the NPPES registry for Marissa Guo is (609) 578-7122.
- Does Marissa Guo accept Medicare?
- Marissa Guo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Guo's NPI active?
- Yes — Marissa Guo's NPI (1073135042) is active in the NPPES registry as of the last update on 2020-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.