Ariana Chao, PHD, CRNP, FNP-BC
NPI 1275977290 · Family Nurse Practitioner · Lutherville, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ariana Chao, PHD, CRNP, FNP-BC is a Family Nurse Practitioner provider in Lutherville, MD (NPI 1275977290).
Provider details
- NPI number
- 1275977290
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PHD, CRNP, FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- RN669513 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 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.
$7,559 across 19 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 (2)
- 330 Bridgeport AveShelton, CT 06484-3861Phone: (203) 659-8948
- 3535 Market St Ste 3108Philadelphia, PA 19104-3313Phone: (215) 746-7183
Registry dates
- Enumerated
- 2013-04-21
- Last updated
- 2024-05-07
- Certified
- 2024-05-07
Frequently asked questions
- What is Ariana Chao's NPI number?
- Ariana Chao's National Provider Identifier (NPI) is 1275977290, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ariana Chao's specialty?
- Ariana Chao is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ariana Chao located?
- Ariana Chao's practice location on file with NPPES is 10753 Falls Rd, Lutherville, MD 21093-4535.
- What is Ariana Chao's phone number?
- The practice phone number listed in the NPPES registry for Ariana Chao is (410) 616-7420.
- Does Ariana Chao accept Medicare?
- Ariana Chao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ariana Chao's NPI active?
- Yes — Ariana Chao's NPI (1275977290) is active in the NPPES registry as of the last update on 2024-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.