Doctor profile · Federal record

Dr. Jill Tiongco, MD

Internal Medicine Physician (CMS: Internal Medicine) · Carmel, CA

  • NPI 1861442196
  • Accepts Medicare
  • 27 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
275 the Crossroads, Suite A
Carmel, CA 939238684
(831) 718-9701

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
September 20, 2012
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #C53805
Medicaid
AZ #928260

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861442196. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
558
Distinct HCPCS
10
Medicare allowed
$43,816
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 179 115 $119
99214 Established patient office or other outpatient visit, 30-39 minutes 118 84 $88
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 65 65 $33
99213 Established patient office or other outpatient visit, 20-29 minutes 34 34 $74
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days 30 19 $58
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 24 24 $16
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes 23 15 $53
83036 Hemoglobin a1c level 19 15 $10
99453 Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment 19 19 $22
G0008 Administration of influenza virus vaccine 18 17 $34

In context: peer comparison

Among 5 peers in this city , average services per provider: 93. This provider delivers 6.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$25
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 1 $24.68

By nature of payment

Food and Beverage
$25

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
818
Patients
201
Total drug cost
$16,497
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 134 33 $1,751
Levothyroxine Sodium Generic 115 30 $1,816
Rosuvastatin Calcium Generic 92 25 $1,207
Amlodipine Besylate Generic 66 22 $541
Ezetimibe Generic 56 14 $3,241
Losartan Potassium Generic 51 15 $656
Lisinopril Generic 50 17 $625
Omeprazole Generic 40 12 $537
Escitalopram Oxalate Generic 39 0 $2,884
Montelukast Sodium Generic 35 11 $448

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jill Tiongco's medical specialty?
Dr. Jill Tiongco practices Internal Medicine Physician in Carmel, CA.
Where does Dr. Jill Tiongco practice?
Dr. Jill Tiongco practices at 275 the Crossroads, Carmel, CA 939238684. Office phone: 8317189701.
What is Dr. Jill Tiongco's NPI?
Dr. Jill Tiongco's National Provider Identifier (NPI) is 1861442196, issued by NPPES.
Does Dr. Jill Tiongco accept Medicare assignment?
Yes. Dr. Jill Tiongco accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jill Tiongco commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.