Natalie Zelta, M.D.
NPI 1689962664 · Internal Medicine Physician · Torrance, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalie Zelta, M.D. is a Internal Medicine Physician provider in Torrance, CA (NPI 1689962664).
Provider details
- NPI number
- 1689962664
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A123735 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 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
1,349 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 Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 524 | $139 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 174 | $65 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 174 | $140 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 101 | $98 |
| Administration of Influenza Virus VaccineG0008 | 70 | $35 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 323 | 84 |
| Levothyroxine Sodium | 177 | 41 |
| Valsartan | 109 | 33 |
| Simvastatin | 94 | 27 |
| Metformin Hcl | 91 | 21 |
| Gabapentin | 79 | 30 |
| Rosuvastatin Calcium | 79 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$501 across 21 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
- 2011-07-12
- Last updated
- 2014-02-17
Frequently asked questions
- What is Natalie Zelta's NPI number?
- Natalie Zelta's National Provider Identifier (NPI) is 1689962664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Zelta's specialty?
- Natalie Zelta is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Natalie Zelta located?
- Natalie Zelta's practice location on file with NPPES is 3701 Skypark Dr Ste 100, Torrance, CA 90505-4712.
- What is Natalie Zelta's phone number?
- The practice phone number listed in the NPPES registry for Natalie Zelta is (310) 378-2234.
- Does Natalie Zelta accept Medicare?
- Natalie Zelta is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalie Zelta's NPI active?
- Yes — Natalie Zelta's NPI (1689962664) is active in the NPPES registry as of the last update on 2014-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.