Shirley Ju, M.D.
NPI 1720442437 · Neurology Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shirley Ju, M.D. is a Neurology Physician provider in New Haven, CT (NPI 1720442437).
Provider details
- NPI number
- 1720442437
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Naproxen | 103 | 44 |
| Sumatriptan Succinate | 71 | 41 |
| Metoclopramide Hcl | 67 | 43 |
| Nortriptyline Hcl | 47 | 16 |
| Ubrogepantbrand: Ubrelvy | 44 | 23 |
| Topiramate | 42 | 22 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 29 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$26 across 1 record (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
- 2016-04-08
- Last updated
- 2024-06-20
- Certified
- 2024-06-20
Frequently asked questions
- What is Shirley Ju's NPI number?
- Shirley Ju's National Provider Identifier (NPI) is 1720442437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shirley Ju's specialty?
- Shirley Ju is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Shirley Ju located?
- Shirley Ju's practice location on file with NPPES is 20 York St, New Haven, CT 06510-3220.
- What is Shirley Ju's phone number?
- The practice phone number listed in the NPPES registry for Shirley Ju is (203) 688-4242.
- Does Shirley Ju accept Medicare?
- Shirley Ju is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shirley Ju's NPI active?
- Yes — Shirley Ju's NPI (1720442437) is active in the NPPES registry as of the last update on 2024-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.