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Active NPI 1659021467 Individual Practitioner Female Practitioner

Cassi Niccole Rainier

Nurse Practitioner - Family • Lancaster, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Cassi Rainier is a certified Nurse Practitioner - Family practicing in Lancaster, OH. With approximately 4 years of clinical experience since completing medical education in 2022, Cassi Rainier delivers high-quality medical care to the local community at 1781 COUNTRYSIDE DR.

Cassi Rainier is affiliated with Central Ohio Primary Care Physicians, Inc. and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1781 Countryside Dr

Lancaster, OH 431301186

Telephone 7406878600
Fax 7404750598
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2022

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner - Family in Lancaster, OH

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
4 Yrs -4.2 yrs vs City Avg
City Avg: 8.2 Yrs
State Avg: 8.7 Yrs
Regional Practice Density
54 Specialists

Practicing in Lancaster, OH (9717 Statewide)

Telehealth Adoption Rate
13.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
44.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Rainier (4 Years) 4 Yrs
Lancaster Specialty Average (8.2 Years) 8.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
69 64 $170.00 $103.08
36415 Insertion of needle into vein for collection of blood sample
40 35 $13.00 $8.65
99213 Established patient office or other outpatient visit, typically 15 minutes
32 27 $120.00 $72.84
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
23 23 $189.35 $103.95
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
22 22 $16.00 $7.61
80053 Blood test, comprehensive group of blood chemicals
17 17 $25.00 $10.35
82306 Vitamin d-3 level
16 16 $70.00 $29.01
81002 Urinalysis, manual test
13 13 $9.00 $3.41
87088 Bacterial urine culture
13 13 $22.00 $7.93
84443 Blood test, thyroid stimulating hormone (TSH)
11 11 $35.00 $16.46
G0008 Administration of influenza virus vaccine
11 11 $45.00 $30.39

Medical Specialties & State Licenses

CMS Verified: 2024-03-25
Nurse Practitioner - Family Primary Specialty

NUCC Taxonomy Code: 363LF0000X

State License OH RN.400759

Definition to come...

Hospital & Practice Group Affiliations

Central Ohio Primary Care Physicians, Inc.

1781 Countryside Dr, Lancaster, OH 431301186

Phone: 7406878600

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

4 Associated Practitioners
NPI 1164408258

Doctor of Medicine (M.D.)

Jennifer Goodwin , PA-C

Physician Assistant

NPI 1225360704

Physician Assistant (Certified)

Michele Messerly , CNP

Nurse Practitioner - Family

NPI 1447715081

Certified Nurse Practitioner

Dr. Sarah Alley , MD

Family Medicine

NPI 1902882095

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Practice Location March 25, 2024

Registered at 1781 COUNTRYSIDE DR, LANCASTER, OH 431301186 (Tel: 7406878600)

📍
Updated Business Mailing Address March 25, 2024

Registered at 1781 COUNTRYSIDE DR, LANCASTER, OH 431301186 (Tel: 7406878600)

NPI Profile Active March 25, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location March 25, 2022

Registered at 6675 WESTFALL RD SW, LANCASTER, OH 431309218 (Tel: 7407778793)

📍
Updated Business Mailing Address March 25, 2022

Registered at 6675 WESTFALL RD SW, LANCASTER, OH 431309218 (Tel: 7407778793)

👤
Provider Name / Credentials Updated March 25, 2022

Recorded as CASSI RAINIER

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 25, 2022

Nurse Practitioner (License #RN.400759 in OH)

🟢
Initial NPI Registration & Enumeration March 25, 2022

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1659021467
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 25, 2022
Last Update: March 25, 2024
Sole Proprietor: No

Mailing Address

1781 Countryside Dr

Lancaster, OH 431301186

Phone: 7406878600

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.