Rebecca Ahdoot, M.D.
NPI 1851735211 · Nephrology Physician · Orange, CA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Ahdoot, M.D. is a Nephrology Physician provider in Orange, CA (NPI 1851735211).
Provider details
- NPI number
- 1851735211
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A132648 (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
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,013 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 344 | $129 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 216 | $87 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 117 | $393 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 58 | $107 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 52 | $190 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Torsemide | 155 | 35 |
| Amlodipine Besylate | 128 | 33 |
| Sodium Zirconium Cyclosilicatebrand: Lokelma | 105 | 19 |
| Losartan Potassium | 89 | 30 |
| Sucroferric Oxyhydroxidebrand: Velphoro | 73 | 12 |
| Tamsulosin Hcl | 55 | 13 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$21,725 across 48 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
Additional practice locations (1)
- 1400 S Grand Ave Ste 605Los Angeles, CA 90015-3068Phone: (213) 896-0010Fax: (213) 896-0009
Registry dates
- Enumerated
- 2013-04-28
- Last updated
- 2022-10-31
- Certified
- 2022-10-31
Frequently asked questions
- What is Rebecca Ahdoot's NPI number?
- Rebecca Ahdoot's National Provider Identifier (NPI) is 1851735211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Ahdoot's specialty?
- Rebecca Ahdoot is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Rebecca Ahdoot located?
- Rebecca Ahdoot's practice location on file with NPPES is 101 the City Dr S, Orange, CA 92868-3201.
- What is Rebecca Ahdoot's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Ahdoot is (714) 880-7812.
- Does Rebecca Ahdoot accept Medicare?
- Rebecca Ahdoot is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Ahdoot's NPI active?
- Yes — Rebecca Ahdoot's NPI (1851735211) is active in the NPPES registry as of the last update on 2022-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.