Olivia Nguh, NP
NPI 1336409374 · Adult Health Nurse Practitioner · Silver Spring, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olivia Nguh, NP is a Adult Health Nurse Practitioner provider in Silver Spring, MD (NPI 1336409374).
Provider details
- NPI number
- 1336409374
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- R220892 (MD)
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 tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
294 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 173 | $120 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 121 | $66 |
Typical Medicare-allowed amounts for these services range $66–$120 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 104 | 12 |
| Prazosin Hcl | 60 | — |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 53 | — |
| Bupropion Hclbrand: Bupropion Xl | 51 | — |
| Quetiapine Fumarate | 51 | — |
| Lamotrigine | 46 | — |
| Hydroxyzine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,095 across 37 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
- 2012-05-24
- Last updated
- 2023-11-16
- Certified
- 2023-11-16
Frequently asked questions
- What is Olivia Nguh's NPI number?
- Olivia Nguh's National Provider Identifier (NPI) is 1336409374, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Nguh's specialty?
- Olivia Nguh is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Olivia Nguh located?
- Olivia Nguh's practice location on file with NPPES is 11510 Georgia Ave Ste 111, Silver Spring, MD 20902-1958.
- What is Olivia Nguh's phone number?
- The practice phone number listed in the NPPES registry for Olivia Nguh is (240) 758-1782.
- Does Olivia Nguh accept Medicare?
- Olivia Nguh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olivia Nguh's NPI active?
- Yes — Olivia Nguh's NPI (1336409374) is active in the NPPES registry as of the last update on 2023-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.