Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1679603518 Individual Practitioner Female Practitioner

Dr. Nancy Lynn Flattem , MD, MS

Ophthalmology • Lone Tree, CO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Nancy Flattem, MD, MS is a certified Ophthalmology practicing in Lone Tree, CO. With approximately 25 years of clinical experience since graduating from Vanderbilt University School Of Medicine in 2001, Dr. Flattem delivers high-quality medical care to the local community at 10240 PARK MEADOWS DR.

Dr. Flattem is affiliated with Colorado Permanente Medical Group Pc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

10240 Park Meadows Dr

Lone Tree, CO 801245425

Telephone 3033384545
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Vanderbilt University School Of Medicine

Graduation Year

2001

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Lone Tree, CO

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
25 Yrs +8.3 yrs vs City Avg
City Avg: 16.7 Yrs
State Avg: 25.9 Yrs
Regional Practice Density
14 Specialists

Practicing in Lone Tree, CO (361 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Flattem (25 Years) 25 Yrs
Lone Tree Specialty Average (16.7 Years) 16.7 Yrs

Medical Specialties & State Licenses

CMS Verified: 2021-06-17
Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License CO 44763

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
75184206 (CO)
Commercial Insurance / Payer ID Kaiser-Commercial Number
017401

Hospital & Practice Group Affiliations

Colorado Permanente Medical Group Pc

10350 E Dakota Ave, Denver, CO 802471314

Phone: 3033384545

Colorado Permanente Medical Group Pc

10350 E Dakota Avenue B, Denver, CO 802471314

Phone: 3033384545

Colorado Permanente Medical Group Pc

5555 E Arapahoe Rd, Centennial, CO 801222312

Phone: 3033384545

Colorado Permanente Medical Group Pc

10240 Park Meadows Dr, Lone Tree, CO 801245425

Phone: 3033384545

Colorado Permanente Medical Group Pc

10350 E Dakota Avenue C, Denver, CO 802471314

Phone: 3033384545

Colorado Permanente Medical Group Pc

10350 E Dakota Ave, Denver, CO 802471314

Colorado Permanente Medical Group Pc

10400 E Alameda Ave, Denver, CO 802475104

Phone: 3033384545

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Robert Burman , MD, PhD

Radiology - Diagnostic Radiology

NPI 1003013830

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

NPI 1003029299

Doctor of Medicine (M.D.)

NPI 1003038902

Doctor of Medicine (M.D.)

Cassandra Buzard , RN

Registered Nurse

NPI 1003054461

Registered Nurse

Erik Petersen , LPC

Counselor - Professional

NPI 1003060302

Licensed Professional Counselor

Lauren Hillary , PA-C

Physician Assistant

NPI 1003075821

Physician Assistant (Certified)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Business Mailing Address June 17, 2021

Registered at 10350 E DAKOTA AVE, DENVER, CO 802471314

📍
Updated Practice Location January 17, 2020

Registered at 10240 PARK MEADOWS DR, LONE TREE, CO 801245425 (Tel: 3033384545)

📍
Updated Business Mailing Address January 17, 2020

Registered at 2500 S HAVANA ST, AURORA, CO 800141618 (Tel: 3033384545)

NPI Profile Active February 28, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location February 28, 2013

Registered at 280 EXEMPLA CIR, LAFAYETTE, CO 800263370 (Tel: 3033384545)

📍
Updated Business Mailing Address February 28, 2013

Registered at 280 EXEMPLA CIR, LAFAYETTE, CO 800263370 (Tel: 3033384545)

👤
Provider Name / Credentials Updated February 28, 2013

Recorded as NANCY FLATTEM, M.D., M.S.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 28, 2013

Ophthalmology (License #44763 in CO)

🟢
Initial NPI Registration & Enumeration March 07, 2007

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: 1679603518
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 07, 2007
Last Update: June 17, 2021
Sole Proprietor: No

Mailing Address

10350 E Dakota Ave

Denver, CO 802471314

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.