DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Rancho Santa Fe, CA

7 verified internal medicine doctors in Rancho Santa Fe.

Internists specialize in the prevention, diagnosis, and treatment of adult diseases, often coordinating complex or chronic conditions across multiple systems.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

Verify a license at the Medical Board of California

Dr. Charles Graham, MD

Internal Medicine

21 yrs NPPES
NPI 1962487728
6037 LA GRANADA PMB 1223, PMB 1223, Rancho Santa Fe, CA 92067(858) 756-5475
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Tammy Lin, MD

Internal Medicine

20 yrs NPPES
NPI 1487689428
16089 SAN DIEGUITO RD., SUITE H102, Rancho Santa Fe, CA 92067(858) 367-3443
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Avi Hettena, MD

Internal Medicine

20 yrs NPPES
NPI 1013029487
6037 LA GRANADA, SUITE C, Rancho Santa Fe, CA 92067(858) 756-2116
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. George Groth, MD

Internal Medicine

20 yrs NPPES
NPI 1487759825
6037 LA GRANADA, SUITE C, Rancho Santa Fe, CA 92067(858) 756-2116
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. David Nourok, MD

Internal Medicine

20 yrs NPPES
NPI 1194880013
5242 AVENIDA CANTARIA, Rancho Santa Fe, CA 92067(858) 735-0252
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Robert Sobol, MD

Internal Medicine

11 yrs NPPES
NPI 1609269059
5827 VIA DE LA CUMBRE, Rancho Santa Fe, CA 92067(858) 756-5437
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Joseph Smith, MD

Internal Medicine

10 yrs NPPES
NPI 1861935553
1844 HORSEMAN LANE, Rancho Santa Fe, CA 92091(858) 337-0032
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Internal Medicine in Rancho Santa Fe, CA — Verified | DoctorsProof | DoctorsProof