Bao Nhi Nguyen, DO
NPI 1528521655 · Internal Medicine Physician · Harrisburg, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bao Nhi Nguyen, DO is a Internal Medicine Physician provider in Harrisburg, PA (NPI 1528521655).
Provider details
- NPI number
- 1528521655
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- DR.0068876 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
417 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 216 | $116 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 99 | $170 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 56 | $77 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 46 | $113 |
Typical Medicare-allowed amounts for these services range $77–$170 (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.
Practice location
Mailing address
Additional practice locations (2)
- 14300 Orchard PkwyWestminster, CO 80023-9206Phone: (720) 627-3761
- 4300 Londonderry RdHarrisburg, PA 17109-5317Phone: (717) 657-7468Fax: (717) 657-7555
Registry dates
- Enumerated
- 2019-04-06
- Last updated
- 2023-10-11
- Certified
- 2023-08-11
Frequently asked questions
- What is Bao Nhi Nguyen's NPI number?
- Bao Nhi Nguyen's National Provider Identifier (NPI) is 1528521655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bao Nhi Nguyen's specialty?
- Bao Nhi Nguyen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Bao Nhi Nguyen located?
- Bao Nhi Nguyen's practice location on file with NPPES is 111 S Front St, Harrisburg, PA 17101-2010.
- What is Bao Nhi Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Bao Nhi Nguyen is (717) 231-8772.
- Does Bao Nhi Nguyen accept Medicare?
- Bao Nhi Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bao Nhi Nguyen's NPI active?
- Yes — Bao Nhi Nguyen's NPI (1528521655) is active in the NPPES registry as of the last update on 2023-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.