Doctor profile · Federal record

Dr. Heather Linebarger, MD

Internal Medicine Physician (CMS: Internal Medicine) · Palo Alto, CA

  • NPI 1891802856
  • Accepts Medicare
  • 27 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
795 El Camino Real
Palo Alto, CA 943012302
(650) 853-2977
Mailing address
325 Distel Cir
Los Altos, CA 940221408

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
May 13, 2020
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A72971

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1891802856. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
674
Distinct HCPCS
10
Medicare allowed
$85,251
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 290 236 $111
99214 Established patient office or other outpatient visit, 30-39 minutes 131 105 $154
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 105 105 $160
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and 23 11 $66
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 21 21 $76
G0008 Administration of influenza virus vaccine 20 20 $38
99212 Established patient office or other outpatient visit, 10-19 minutes 19 18 $71
G0009 Administration of pneumococcal vaccine 19 19 $35
99215 Established patient office or other outpatient visit, 40-54 minutes 18 12 $218
90671 Pneumococcal conjugate vaccine, 15 valent (pcv15), for intramuscular use 16 16 $241

In context: peer comparison

Among 30 peers in this city , average services per provider: 82. This provider delivers 8.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,364
Patients
338
Total drug cost
$71,108
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 266 68 $2,851
Levothyroxine Sodium Generic 191 44 $2,871
Amlodipine Besylate Generic 128 37 $1,292
Losartan Potassium Generic 126 35 $2,021
Omeprazole Generic 90 20 $1,013
Hydrochlorothiazide Generic 70 17 $280
Metoprolol Succinate Generic 67 17 $1,228
Gabapentin Generic 65 18 $1,128
Lisinopril Generic 62 15 $617
Simvastatin Generic 62 20 $966

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Heather Linebarger's medical specialty?
Dr. Heather Linebarger practices Internal Medicine Physician in Palo Alto, CA.
Where does Dr. Heather Linebarger practice?
Dr. Heather Linebarger practices at 795 El Camino Real, Palo Alto, CA 943012302. Office phone: 6508532977.
What is Dr. Heather Linebarger's NPI?
Dr. Heather Linebarger's National Provider Identifier (NPI) is 1891802856, issued by NPPES.
Does Dr. Heather Linebarger accept Medicare assignment?
Yes. Dr. Heather Linebarger accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Heather Linebarger commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); 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.