Jennifer Long, M.D.
NPI 1477782753 · Ophthalmology Physician · Rancho Cordova, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Long, M.D. is a Ophthalmology Physician provider in Rancho Cordova, CA (NPI 1477782753).
Provider details
- NPI number
- 1477782753
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 241299 (MA)
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
16 yrs in NPPES registry
- Profile completeness33% of score
100% 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 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 458 | 364 |
| Latanoprost | 451 | 166 |
| Cyclosporine | 326 | 91 |
| Polymyxin B Sulf/Trimethoprimbrand: Polymyxin B Sul-Trimethoprim | 317 | 261 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 125 | 50 |
| Erythromycin Basebrand: Erythromycin | 125 | 82 |
| Brimonidine Tartrate | 117 | 44 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$283 across 4 records (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
- 2009-07-08
- Last updated
- 2021-12-15
Frequently asked questions
- What is Jennifer Long's NPI number?
- Jennifer Long's National Provider Identifier (NPI) is 1477782753, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Long's specialty?
- Jennifer Long is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Long located?
- Jennifer Long's practice location on file with NPPES is 10725 International Dr, Rancho Cordova, CA 95670-7967.
- What is Jennifer Long's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Long is (916) 631-3000.
- Does Jennifer Long accept Medicare?
- Jennifer Long is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Long's NPI active?
- Yes — Jennifer Long's NPI (1477782753) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.