Na Cao, MD
NPI 1316477391 · Orthopaedic Surgery Physician · Boston, MA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Na Cao, MD is a Orthopaedic Surgery Physician provider in Boston, MA (NPI 1316477391).
Provider details
- NPI number
- 1316477391
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 315465 (NY)
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 tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 541 E 71st StNew York, NY 10021-4871Phone: (212) 606-1817Fax: (917) 260-2395
Registry dates
- Enumerated
- 2017-06-13
- Last updated
- 2025-05-16
- Certified
- 2025-05-16
Frequently asked questions
- What is Na Cao's NPI number?
- Na Cao's National Provider Identifier (NPI) is 1316477391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Na Cao's specialty?
- Na Cao is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Na Cao located?
- Na Cao's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2621.
- What is Na Cao's phone number?
- The practice phone number listed in the NPPES registry for Na Cao is (617) 726-8523.
- Does Na Cao accept Medicare?
- Na Cao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Na Cao's NPI active?
- Yes — Na Cao's NPI (1316477391) is active in the NPPES registry as of the last update on 2025-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.