Sun Cho, FNP-C
NPI 1689200677 · Family Nurse Practitioner · Rockville, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sun Cho, FNP-C is a Family Nurse Practitioner provider in Rockville, MD (NPI 1689200677).
Provider details
- NPI number
- 1689200677
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- RN245709 (GA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 53 | 35 |
| Meloxicam | 44 | 21 |
| Amlodipine Besylate | 43 | 22 |
| Azithromycin | 38 | 32 |
| Ciprofloxacin Hcl | 37 | 36 |
| Metformin Hcl | 29 | 19 |
| Losartan Potassium | 27 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$267 across 8 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
Registry dates
- Enumerated
- 2020-03-21
- Last updated
- 2024-07-30
- Certified
- 2024-07-30
Frequently asked questions
- What is Sun Cho's NPI number?
- Sun Cho's National Provider Identifier (NPI) is 1689200677, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sun Cho's specialty?
- Sun Cho is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sun Cho located?
- Sun Cho's practice location on file with NPPES is 15200 Shady Grove Rd Ste 108, Rockville, MD 20850-3218.
- What is Sun Cho's phone number?
- The practice phone number listed in the NPPES registry for Sun Cho is (301) 610-6630.
- Does Sun Cho accept Medicare?
- Sun Cho is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sun Cho's NPI active?
- Yes — Sun Cho's NPI (1689200677) is active in the NPPES registry as of the last update on 2024-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.