Doctor profile · Federal record

Dr. Annette Welker, CNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Mansfield, OH

  • NPI 1285823385
  • Accepts Medicare
  • 19 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
558 S Trimble RD
Mansfield, OH 449063418
(419) 524-1410
fax (419) 524-2202
Mailing address
335 Glessner Ave
Mansfield, OH 449032269

Credentials & registration

NPPES · NUCC
NPI registered
October 2007 — 19 yrs on file
Profile last updated
January 25, 2022
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Ohio #NP-09634

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1285823385. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,026
Distinct HCPCS
10
Medicare allowed
$62,434
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 336 224 $81
99213 Established patient office or other outpatient visit, 20-29 minutes 217 157 $67
36415 Insertion of needle into vein for collection of blood sample 106 89 $8
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 102 102 $43
G0008 Administration of influenza virus vaccine 43 42 $29
90662 Influenza vaccine split virus, preservative free 38 37 $72
83036 Hemoglobin a1c level 34 27 $10
87804 Detection test by immunoassay with direct visual observation for influenza virus 31 16 $16
99215 Established patient office or other outpatient visit, 40-54 minutes 26 23 $92
69209 Removal of impacted ear wax by washing 22 22 $14

In context: peer comparison

Among 18 peers in this city , average services per provider: 56. This provider delivers 18× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,061
Patients
838
Total drug cost
$35,007
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 490 129 $5,929
Amlodipine Besylate Generic 310 93 $2,150
Omeprazole Generic 289 79 $4,025
Levothyroxine Sodium Generic 271 63 $3,889
Metoprolol Succinate Generic 218 61 $4,635
Trazodone Hcl Generic 190 42 $1,549
Gabapentin Generic 164 46 $3,193
Lisinopril Generic 161 50 $1,414
Losartan Potassium Generic 150 42 $1,533
Tramadol Hcl Generic 150 34 $919

Frequently asked questions

Auto-generated from federal data
What is Dr. Annette Welker's medical specialty?
Dr. Annette Welker practices Family Nurse Practitioner in Mansfield, OH.
Where does Dr. Annette Welker practice?
Dr. Annette Welker practices at 558 S Trimble RD, Mansfield, OH 449063418. Office phone: 4195241410.
What is Dr. Annette Welker's NPI?
Dr. Annette Welker's National Provider Identifier (NPI) is 1285823385, issued by NPPES.
Does Dr. Annette Welker accept Medicare assignment?
Yes. Dr. Annette Welker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Annette Welker commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.