Jill Ludin, MD
NPI 1699120147 · Psychiatry Physician · Stockton, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jill Ludin, MD is a Psychiatry Physician provider in Stockton, CA (NPI 1699120147).
Provider details
- NPI number
- 1699120147
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- 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 tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 124 | 44 |
| Hydroxyzine Hcl | 97 | 24 |
| Bupropion Hclbrand: Bupropion Xl | 81 | 30 |
| Trazodone Hcl | 81 | 30 |
| Quetiapine Fumarate | 80 | 28 |
| Escitalopram Oxalate | 59 | 23 |
| Duloxetine Hcl |
Practice location
Mailing address
Additional practice locations (1)
- Stony Brook University Medical CtrHsc T-10, Room 020Stony Brook, NY 11794-8101Phone: (631) 444-3005Fax: (631) 444-7534
Registry dates
- Enumerated
- 2016-05-03
- Last updated
- 2022-01-10
- Certified
- 2021-10-26
Frequently asked questions
- What is Jill Ludin's NPI number?
- Jill Ludin's National Provider Identifier (NPI) is 1699120147, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Ludin's specialty?
- Jill Ludin is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jill Ludin located?
- Jill Ludin's practice location on file with NPPES is 7373 West Ln Bldg 3, Stockton, CA 95210-3377.
- What is Jill Ludin's phone number?
- The practice phone number listed in the NPPES registry for Jill Ludin is (209) 476-2000.
- Does Jill Ludin accept Medicare?
- Jill Ludin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jill Ludin's NPI active?
- Yes — Jill Ludin's NPI (1699120147) is active in the NPPES registry as of the last update on 2022-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.