Doctor profile · Federal record

Dr. Katherine Baker, FNP-C

Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Joplin, MO

  • NPI 1891068896
  • Accepts Medicare
  • 15 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
100 Mercy Way Ste 530
Joplin, MO 648044524
(417) 556-3828
Additional location
3202 McIntosh Cir, Suite 101
Joplin, MO 648043646
(417) 347-4660
fax (417) 781-9471

Credentials & registration

NPPES · NUCC
NPI registered
February 2012 — 14 yrs on file
Profile last updated
June 22, 2023
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
Missouri #2012005798 · Missouri #2009000360

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1891068896. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
179
Distinct HCPCS
6
Medicare allowed
$11,298
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 62 62 $53
99214 Established patient office or other outpatient visit, 30-39 minutes 48 48 $79
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 23 22 $105
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 20 15 $40
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 15 15 $67
81003 Automated urinalysis test 11 11 $2

In context: peer comparison

Among 35 peers in Joplin Family Nurse Practitioner, average services per provider: 96. This provider delivers 1.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$152
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 1 $91.70
Ge Healthcare 1 $36.30
Sumitomo Pharma America, INC. 1 $24.34

By nature of payment

Education
$92
Food and Beverage
$61

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
263
Patients
125
Total drug cost
$4,143
Drug Type Claims Patients Total cost
Pregabalin Generic 96 30 $3,001
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 46 44 $321
Duloxetine Hcl Generic 36 0 $335
Gabapentin Generic 31 13 $325
Diazepam Generic 29 27 $22
Tamsulosin Hcl Generic 13 0 $89
Cephalexin Generic 12 11 $50

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Katherine Baker's medical specialty?
Dr. Katherine Baker practices Family Nurse Practitioner in Joplin, MO.
Where does Dr. Katherine Baker practice?
Dr. Katherine Baker practices at 100 Mercy Way Ste 530, Joplin, MO 648044524. Office phone: 4175563828.
What is Dr. Katherine Baker's NPI?
Dr. Katherine Baker's National Provider Identifier (NPI) is 1891068896, issued by NPPES.
Does Dr. Katherine Baker accept Medicare assignment?
Yes. Dr. Katherine Baker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Baker 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); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.