Jack Sadovnik, O.D.
NPI 1619097698 · Optometrist · Towson, MD
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jack Sadovnik, O.D. is a Optometrist provider in Towson, MD (NPI 1619097698).
Provider details
- NPI number
- 1619097698
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- No
- License
- TA2007 (MD)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
954 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 210 | $129 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 208 | $94 |
| New Patient Complete Exam of Visual System92004 | 135 | $153 |
| Established Patient Problem Focused Exam of Visual System92012 | 103 | $92 |
| Imaging of Optic Nerve92133 | 75 | $38 |
| Exam of Visual Field With Extended Testing92083 | 69 | $66 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 375 | 96 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 210 | 52 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 60 | 51 |
| Brimonidine Tartrate | 57 | 11 |
| Bimatoprostbrand: Lumigan | 44 | 13 |
| Lifitegrastbrand: Xiidra | 26 | — |
| Netarsudil Mesylat/Latanoprostbrand: Rocklatan |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$207 across 9 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
- 2007-03-31
- Last updated
- 2009-06-16
Frequently asked questions
- What is Jack Sadovnik's NPI number?
- Jack Sadovnik's National Provider Identifier (NPI) is 1619097698, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Sadovnik's specialty?
- Jack Sadovnik is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Jack Sadovnik located?
- Jack Sadovnik's practice location on file with NPPES is 909 Taylor Ave, Towson, MD 21286-8311.
- What is Jack Sadovnik's phone number?
- The practice phone number listed in the NPPES registry for Jack Sadovnik is (410) 821-6380.
- Does Jack Sadovnik accept Medicare?
- Jack Sadovnik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jack Sadovnik's NPI active?
- Yes — Jack Sadovnik's NPI (1619097698) is active in the NPPES registry as of the last update on 2009-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.