Robert Feldman, M.D.
NPI 1194805416 · Geriatric Medicine (Internal Medicine) Physician · Laguna Hills, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Feldman, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Laguna Hills, CA (NPI 1194805416).
Provider details
- NPI number
- 1194805416
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G68484 (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
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
2,330 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 | 631 | $132 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 289 | $15 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 183 | $59 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 176 | $132 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 162 | $20 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 148 | $20 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 110 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 449 | 93 |
| Pantoprazole Sodium | 432 | 129 |
| Montelukast Sodium | 407 | 103 |
| Rosuvastatin Calcium | 391 | 100 |
| Amlodipine Besylate | 359 | 82 |
| Atorvastatin Calcium | 304 | 84 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$261,154 across 395 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
- 2006-10-17
- Last updated
- 2019-02-28
Frequently asked questions
- What is Robert Feldman's NPI number?
- Robert Feldman's National Provider Identifier (NPI) is 1194805416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Feldman's specialty?
- Robert Feldman is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Feldman located?
- Robert Feldman's practice location on file with NPPES is 23961 Calle De La Magdalena Ste 429, Laguna Hills, CA 92653-3685.
- What is Robert Feldman's phone number?
- The practice phone number listed in the NPPES registry for Robert Feldman is (949) 452-1930.
- Does Robert Feldman accept Medicare?
- Robert Feldman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Feldman's NPI active?
- Yes — Robert Feldman's NPI (1194805416) is active in the NPPES registry as of the last update on 2019-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.