What is Chan Ung's NPI number?

Chan Ung's National Provider Identifier (NPI) is 1942853445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chan Ung's specialty?

Chan Ung is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Chan Ung located?

Chan Ung's practice location on file with NPPES is 4000 Linglestown Rd, Harrisburg, PA 17112-1017.

What is Chan Ung's phone number?

The practice phone number listed in the NPPES registry for Chan Ung is (717) 231-8508.

Does Chan Ung accept Medicare?

Chan Ung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Chan Ung's NPI active?

Yes — Chan Ung's NPI (1942853445) is active in the NPPES registry as of the last update on 2022-01-14.

IndividualActiveAccepts Medicare

Chan Ung, CRNP

NPI 1942853445 · Family Nurse Practitioner · Harrisburg, PA

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Chan Ung, CRNP is a Family Nurse Practitioner provider in Harrisburg, PA (NPI 1942853445).

Provider details

NPI number: 1942853445
Entity type: Individual
Primary specialty: Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: CRNP
Sex: Female
Sole proprietor: No
License: SP020044 (PA)

Specialties & taxonomies

Family Nurse PractitionerPrimary363LF0000XLicense SP020044 (PA)
Physician Assistants & Advanced Practice Nursing Providers
Nurse Practitioner363L00000XLicense SP020044 (PA)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(66/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
6 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
4 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
497 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)
Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348	237	$62
Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309	134	$87
Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310	29	$124
Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349	28	$103
Residence Visit for Established Patient With Straightforward Medical Decision Making, Per Day, If Using Time, at Least 15 Minutes99347	22	$37
Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 87 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Apixabanbrand: Eliquis	261	18
Furosemide	222	40
Amlodipine Besylate	187	26
Atorvastatin Calcium	167	29
Empagliflozinbrand: Jardiance	163	12
Levothyroxine Sodium	148	22
Gabapentin

Practice location

4000 Linglestown Rd

Harrisburg, PA 17112-1017

Phone: (717) 231-8508

Fax: (717) 231-8535

Approximate (ZIP-level) locationGet directions

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Mailing address