Doctor profile · Federal record

Dr. Lori Grenich, MS, MSN, RN, CNP

Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Columbiana, OH

  • NPI 1871586040
  • Accepts Medicare
  • 29 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
107 Royal Birkdale Dr Ste A
Columbiana, OH 44408
(330) 482-9350
fax (339) 472-2336
Mailing address
9471 Market St, Suite B
North Lima, OH 444528702

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
August 10, 2018
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
363LA2200X — NUCC code
State license (1)
Ohio #03474NP
Medicaid
OH #2374121

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1871586040. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
211
Distinct HCPCS
6
Medicare allowed
$10,947
HCPCS Description Services Patients Avg allowed
99212 Established patient office or other outpatient visit, 10-19 minutes 124 55 $46
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 29 29 $104
81002 Urinalysis, manual test 16 15 $3
G0008 Administration of influenza virus vaccine 16 16 $29
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 13 13 $76
99202 New patient office or other outpatient visit, 15-29 minutes 13 13 $59

In context: peer comparison

Among 1 peers in this city , average services per provider: 35. This provider delivers 6.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$133
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 1 $82.88
Medtronic, Inc. 1 $33.29
Exact Sciences Corporation 1 $16.88

By nature of payment

Food and Beverage
$133

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
4,382
Patients
1,285
Total drug cost
$413,174
Drug Type Claims Patients Total cost
Rosuvastatin Calcium Generic 576 181 $10,832
Atorvastatin Calcium Generic 509 140 $6,599
Amlodipine Besylate Generic 422 116 $2,979
Metoprolol Succinate Generic 342 92 $6,307
Valsartan Generic 336 98 $10,527
Jardiance (Empagliflozin) Brand 276 74 $333,719
Levothyroxine Sodium Generic 269 79 $4,489
Lisinopril Generic 258 81 $2,066
Gabapentin Generic 252 70 $6,434
Metformin Hcl Generic 239 76 $2,441

Frequently asked questions

Auto-generated from federal data
What is Dr. Lori Grenich's medical specialty?
Dr. Lori Grenich practices Adult Health Nurse Practitioner in Columbiana, OH.
Where does Dr. Lori Grenich practice?
Dr. Lori Grenich practices at 107 Royal Birkdale Dr Ste A, Columbiana, OH 44408. Office phone: 3304829350.
What is Dr. Lori Grenich's NPI?
Dr. Lori Grenich's National Provider Identifier (NPI) is 1871586040, issued by NPPES.
Does Dr. Lori Grenich accept Medicare assignment?
Yes. Dr. Lori Grenich accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lori Grenich commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Urinalysis, manual test (HCPCS 81002). Source: CMS Medicare Physician & Other Practitioners file.