Doctor profile · Federal record

Dr. Catherine Brankin, D.O.

Gynecology Physician (CMS: Obstetrics/Gynecology) · Obstetrics & Gynecology Physician · Chicago, IL

  • NPI 1629231816
  • Accepts Medicare
  • MIPS 89.7 / 100 · 2023
  • 18 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
5140 N California Ave, G400
Chicago, IL 606253645
(773) 878-8200
Additional location
1447 Medical Park Blvd Ste 300
Wellington, FL 334143183
(561) 790-5990
fax (561) 790-5952
Mailing address
6000 W Highway 98
Pensacola, FL 325120001

Credentials & registration

NPPES · NUCC
NPI registered
July 2008 — 18 yrs on file
Profile last updated
February 3, 2023
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207VG0400X — NUCC code
State license (1)
Florida #OS14124

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629231816. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
129
Distinct HCPCS
5
Medicare allowed
$10,400
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 41 38 $90
99214 Established patient office or other outpatient visit, 30-39 minutes 35 31 $128
81003 Automated urinalysis test 30 27 $2
99204 New patient office or other outpatient visit, 45-59 minutes 12 12 $171
51798 Ultrasound measurement of bladder capacity after voiding 11 11 $10

In context: peer comparison

Among 3 peers in this city , average services per provider: 137. This provider delivers 0.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,772
Transactions
25
Manufacturers
11
Payer (manufacturer) Industry Txns Amount
INTUITIVE SURGICAL, INC. 7 $794.47
COLOPLAST CORP 5 $325.66
LSI SOLUTIONS INC 1 $180.94
Baxter Healthcare 1 $116.64
Gynesonics, Inc. 1 $105.54
Exact Sciences Corporation 2 $65.83
Astellas Pharma US Inc 2 $54.57
Sumitomo Pharma America, Inc. 2 $43.23
Organon Llc 2 $37.43
Biogen, Inc. 1 $27.37
MEDICEM INC. 1 $20.09

By nature of payment

Food and Beverage
$1,334
Travel and Lodging
$424
Gift
$14

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
126
Patients
40
Total drug cost
$25,894
Drug Type Claims Patients Total cost
Fluconazole Generic 30 25 $166
Myrbetriq (Mirabegron) Brand 30 0 $20,218
Estradiol Generic 25 15 $2,216
Oxybutynin Chloride Er (Oxybutynin Chloride) Brand 17 0 $725
Ibuprofen Generic 12 0 $50
Solifenacin Succinate Generic 12 0 $2,519

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Catherine Brankin's medical specialty?
Dr. Catherine Brankin practices Gynecology Physician in Chicago, IL.
Where does Dr. Catherine Brankin practice?
Dr. Catherine Brankin practices at 5140 N California Ave, Chicago, IL 606253645. Office phone: 7738788200.
What is Dr. Catherine Brankin's NPI?
Dr. Catherine Brankin's National Provider Identifier (NPI) is 1629231816, issued by NPPES.
Does Dr. Catherine Brankin accept Medicare assignment?
Yes. Dr. Catherine Brankin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Brankin 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); Automated urinalysis test (HCPCS 81003). Source: CMS Medicare Physician & Other Practitioners file.