What is Tie Chen's NPI number?

Tie Chen's National Provider Identifier (NPI) is 1104947035, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tie Chen's specialty?

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

Where is Tie Chen located?

Tie Chen's practice location on file with NPPES is 103 Garland St, Everett, MA 02149-5066.

What is Tie Chen's phone number?

The practice phone number listed in the NPPES registry for Tie Chen is (617) 394-7703.

Does Tie Chen accept Medicare?

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

Is Tie Chen's NPI active?

Yes — Tie Chen's NPI (1104947035) is active in the NPPES registry as of the last update on 2012-02-07.

IndividualActiveAccepts Medicare

Tie Chen, APRN

NPI 1104947035 · Nurse Practitioner · Everett, MA

Tie Chen, APRN is a Nurse Practitioner provider in Everett, MA (NPI 1104947035).

Provider details

NPI number: 1104947035
Entity type: Individual
Primary specialty: Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: APRN
Sex: Female
Sole proprietor: No
License: 230547 (MA)

Practice location

103 Garland St

Everett, MA 02149-5066

Phone: (617) 394-7703

Street-level locationGet directions

More MA providers

Mailing address

103 Garland St

Everett, MA 02149-5066

Specialties & taxonomies

Nurse PractitionerPrimary363L00000XLicense 230547 (MA)
Physician Assistants & Advanced Practice Nursing Providers

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

Profile Score

Detailed profile(83/100 index)

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

Registry tenure28% of score
19 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
722 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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309	289	$99
Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309	180	$100
Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308	90	$69
Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310	79	$142
Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308	48	$69
Nursing Facility Discharge Management, More Than 30 Minutes

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 57 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Atorvastatin Calcium	157	31
Oxycodone Hcl	132	22
Apixabanbrand: Eliquis	112	25
Metoprolol Succinate	91	15
Metformin Hcl	86	—
Levothyroxine Sodium	82	15
Lisinopril

Enumerated: 2007-04-02
Last updated: 2012-02-07

Frequently asked questions

What is Tie Chen's NPI number?: Tie Chen's National Provider Identifier (NPI) is 1104947035, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Tie Chen's specialty?: Tie Chen is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Tie Chen located?: Tie Chen's practice location on file with NPPES is 103 Garland St, Everett, MA 02149-5066.
What is Tie Chen's phone number?: The practice phone number listed in the NPPES registry for Tie Chen is (617) 394-7703.
Does Tie Chen accept Medicare?: Tie Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Tie Chen's NPI active?: Yes — Tie Chen's NPI (1104947035) is active in the NPPES registry as of the last update on 2012-02-07.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309	289	$99
Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309	180	$100
Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308	90	$69
Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310	79	$142
Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308	48	$69
Nursing Facility Discharge Management, More Than 30 Minutes