Tie Chen, APRN
NPI 1104947035 · Nurse Practitioner · Everett, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
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)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
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 |
Practice location
Mailing address
Registry dates
- 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.