Doctor profile · Federal record

Dr. Catherine Pipan, M.D.

Family Medicine Physician (CMS: Family Practice) · Fairfax, VA

  • NPI 1326040569
  • Accepts Medicare
  • MIPS 93.5 / 100 · 2023
  • 35 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4001 Fair Ridge Dr, Suite 101
Fairfax, VA 220332917
(703) 385-6789
fax (703) 352-9409
Mailing address
24801 Pinebrook RD, Ste 202
Chantilly, VA 201524113

Credentials & registration

NPPES · NUCC
NPI registered
June 2005 — 21 yrs on file
Profile last updated
November 27, 2023
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Virginia #0101051331

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1326040569. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,116
Distinct HCPCS
10
Medicare allowed
$113,465
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 380 201 $125
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 217 217 $126
99213 Established patient office or other outpatient visit, 20-29 minutes 114 86 $89
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 102 87 $14
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 64 64 $283
G0009 Administration of pneumococcal vaccine 64 64 $30
G0008 Administration of influenza virus vaccine 62 62 $30
90662 Influenza vaccine split virus, preservative free 59 59 $72
81003 Automated urinalysis test 20 18 $2
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza 20 16 $47

In context: peer comparison

Among 41 peers in this city , average services per provider: 77. This provider delivers 14× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,849
Patients
547
Total drug cost
$26,343
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 340 94 $4,203
Amlodipine Besylate Generic 246 71 $2,180
Levothyroxine Sodium Generic 183 56 $2,519
Losartan Potassium Generic 159 49 $2,468
Metoprolol Succinate Generic 107 31 $2,468
Rosuvastatin Calcium Generic 107 35 $2,830
Alendronate Sodium Generic 100 28 $1,265
Metformin Hcl Er (Metformin Hcl) Brand 99 32 $1,806
Metformin Hcl Generic 92 32 $812
Simvastatin Generic 85 25 $557

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Catherine Pipan's medical specialty?
Dr. Catherine Pipan practices Family Medicine Physician in Fairfax, VA.
Where does Dr. Catherine Pipan practice?
Dr. Catherine Pipan practices at 4001 Fair Ridge Dr, Fairfax, VA 220332917. Office phone: 7033856789.
What is Dr. Catherine Pipan's NPI?
Dr. Catherine Pipan's National Provider Identifier (NPI) is 1326040569, issued by NPPES.
Does Dr. Catherine Pipan accept Medicare assignment?
Yes. Dr. Catherine Pipan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Pipan 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); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.