Doctor profile · Federal record

Dr. Alexandra Karnow, DO

Family Medicine Physician (CMS: Family Practice) · Ithaca, NY

  • NPI 1366887531
  • Accepts Medicare
  • MIPS 92.3 / 100 · 2023
  • 13 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
302 W Seneca St
Ithaca, NY 148504130
(607) 697-0360
fax (607) 272-0240

Credentials & registration

NPPES · NUCC
NPI registered
May 2013 — 13 yrs on file
Profile last updated
July 5, 2016
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
New York #279378

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366887531. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
551
Distinct HCPCS
10
Medicare allowed
$41,677
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 116 65 $122
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 78 78 $125
G0444 Annual depression screening, 5 to 15 minutes 71 71 $18
99213 Established patient office or other outpatient visit, 20-29 minutes 42 37 $84
82044 Urine microalbumin (protein) analysis 41 40 $6
82570 Creatinine level to test for kidney function or muscle injury 41 40 $5
36415 Insertion of needle into vein for collection of blood sample 39 31 $8
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 29 29 $283
G0009 Administration of pneumococcal vaccine 29 29 $30
G0008 Administration of influenza virus vaccine 27 27 $30

In context: peer comparison

Among 13 peers in Ithaca Family Medicine Physician, average services per provider: 58. This provider delivers 9.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
674
Patients
115
Total drug cost
$10,930
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 121 32 $1,374
Lisinopril Generic 72 21 $815
Levothyroxine Sodium Generic 63 18 $1,260
Losartan Potassium Generic 57 15 $832
Amlodipine Besylate Generic 45 18 $386
Metoprolol Succinate Generic 45 0 $828
Trazodone Hcl Generic 40 0 $513
Sertraline Hcl Generic 37 11 $450
Venlafaxine Hcl ER (Venlafaxine Hcl) Brand 32 0 $1,322
Warfarin Sodium Generic 32 0 $380

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Alexandra Karnow's medical specialty?
Dr. Alexandra Karnow practices Family Medicine Physician in Ithaca, NY.
Where does Dr. Alexandra Karnow practice?
Dr. Alexandra Karnow practices at 302 W Seneca St, Ithaca, NY 148504130. Office phone: 6076970360.
What is Dr. Alexandra Karnow's NPI?
Dr. Alexandra Karnow's National Provider Identifier (NPI) is 1366887531, issued by NPPES.
Does Dr. Alexandra Karnow accept Medicare assignment?
Yes. Dr. Alexandra Karnow accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexandra Karnow commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Annual depression screening, 5 to 15 minutes (HCPCS G0444). Source: CMS Medicare Physician & Other Practitioners file.