Doctor profile · Federal record

Dr. Alan Pinyavat, MD

Internal Medicine Physician (CMS: Internal Medicine) · Menlo Park, CA

  • NPI 1174749956
  • Accepts Medicare
  • 20 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1300 Crane St
Menlo Park, CA 940254260
(650) 498-6500

Credentials & registration

NPPES · NUCC
NPI registered
April 2007 — 19 yrs on file
Profile last updated
April 23, 2024
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #C135359

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1174749956. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,333
Distinct HCPCS
10
Medicare allowed
$218,837
HCPCS Description Services Patients Avg allowed
G0008 Administration of influenza virus vaccine 556 556 $36
90662 Influenza vaccine split virus, preservative free 400 400 $72
99214 Established patient office or other outpatient visit, 30-39 minutes 316 202 $150
99215 Established patient office or other outpatient visit, 40-54 minutes 276 153 $210
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 144 144 $153
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 134 134 $76
99213 Established patient office or other outpatient visit, 20-29 minutes 123 111 $107
85610 Blood test, clotting time 76 13 $4
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 75 13 $30
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 32 30 $17

In context: peer comparison

Among 8 peers in Menlo Park Internal Medicine Physician, average services per provider: 86. This provider delivers 27× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,578
Patients
503
Total drug cost
$22,679
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 351 110 $4,343
Levothyroxine Sodium Generic 211 51 $2,859
Amlodipine Besylate Generic 148 45 $1,264
Lisinopril Generic 120 36 $1,117
Tamsulosin Hcl Generic 89 27 $1,956
Olmesartan Medoxomil Generic 84 25 $2,643
Gabapentin Generic 81 24 $1,442
Losartan Potassium Generic 81 24 $998
Rosuvastatin Calcium Generic 78 26 $983
Escitalopram Oxalate Generic 71 22 $1,469

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Alan Pinyavat's medical specialty?
Dr. Alan Pinyavat practices Internal Medicine Physician in Menlo Park, CA.
Where does Dr. Alan Pinyavat practice?
Dr. Alan Pinyavat practices at 1300 Crane St, Menlo Park, CA 940254260. Office phone: 6504986500.
What is Dr. Alan Pinyavat's NPI?
Dr. Alan Pinyavat's National Provider Identifier (NPI) is 1174749956, issued by NPPES.
Does Dr. Alan Pinyavat accept Medicare assignment?
Yes. Dr. Alan Pinyavat accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alan Pinyavat commonly perform?
Top Medicare-reported procedures in 2023: Administration of influenza virus vaccine (HCPCS G0008); Influenza vaccine split virus, preservative free (HCPCS 90662); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.