Active NPI 1437451598 Individual Practitioner Female Practitioner

Ann E Walker , APRN

Nurse Practitioner • Lincoln, NE

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Ann Walker, APRN is a certified Nurse Practitioner practicing in Lincoln, NE. With approximately 16 years of clinical experience since completing medical education in 2010, Ann Walker delivers high-quality medical care to the local community at 1500 S 48TH ST STE 800.

Ann Walker is affiliated with Nebraska Pulmonary Specialties Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, evaluation of use of breathing device. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1500 S 48th St Ste 800

Lincoln, NE 685061200

Telephone 4024838600

Fax 4024838689

Associated Practice Facility / Clinic

🏢 Pulmonary Medicine Of Lincoln, Pc Facility NPI 1336185248

Medicare Profile & Education

Medical School

Other

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Lincoln, NE

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

16 Yrs +6.9 yrs vs City Avg

City Avg: 9.1 Yrs

State Avg: 9.7 Yrs

Regional Practice Density

137 Specialists

Practicing in Lincoln, NE (993 Statewide)

Telehealth Adoption Rate

12.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

19.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Walker (16 Years) 16 Yrs

Lincoln Specialty Average (9.1 Years) 9.1 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

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	348	275	$122.84	$99.08
99213 Established patient office or other outpatient visit, typically 15 minutes	221	205	$87.46	$70.35
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	67	59	$176.71	$139.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$156.66	$129.37
94664 Evaluation of use of breathing device	11	11	$20.25	$13.38
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$104.51	$86.10

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	548	414	$150.59	$99.58
99213 Established patient office or other outpatient visit, typically 15 minutes	185	168	$100.98	$66.05
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	64	59	$187.82	$141.14
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	35	35	$52.76	$36.65
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$208.29	$130.18
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	22	22	$271.17	$169.80
99442 Telephone medical discussion with physician, 11-20 minutes	13	12	$119.01	$56.62

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	581	430	$218.48	$99.14
99213 Established patient office or other outpatient visit, typically 15 minutes	114	106	$145.27	$66.45
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	48	42	$296.14	$141.89
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	48	48	$417.08	$173.87
99442 Telephone medical discussion with physician, 11-20 minutes	30	30	$125.01	$63.42
94664 Evaluation of use of breathing device	28	25	$64.23	$13.06

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	620	451	$120.84	$102.61
99213 Established patient office or other outpatient visit, typically 15 minutes	189	169	$84.95	$71.33
99442 Telephone medical discussion with physician, 11-20 minutes	84	77	$84.96	$70.68
94664 Evaluation of use of breathing device	33	33	$15.28	$13.04
99443 Telephone medical discussion with physician, 21-30 minutes	26	24	$120.69	$99.48
99441 Telephone medical discussion with physician, 5-10 minutes	22	20	$51.80	$44.92
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	15	$52.59	$42.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$156.92	$134.03
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	11	$170.39	$145.27
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	12	12	$14.29	$1.27
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	11	11	$13.30	$11.34

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	642	513	$103.84	$86.96
99213 Established patient office or other outpatient visit, typically 15 minutes	240	226	$72.90	$59.17
99442 Telephone medical discussion with physician, 11-20 minutes	129	123	$79.67	$58.13
99441 Telephone medical discussion with physician, 5-10 minutes	66	65	$44.52	$34.93
99443 Telephone medical discussion with physician, 21-30 minutes	29	28	$110.00	$88.37
94664 Evaluation of use of breathing device	27	27	$15.33	$13.01
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	14	11	$11.74	$1.50
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	14	11	$14.93	$11.48

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	848	545	$105.37	$85.81
99213 Established patient office or other outpatient visit, typically 15 minutes	151	150	$71.91	$58.60
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	42	39	$138.11	$115.64
94664 Evaluation of use of breathing device	38	37	$18.59	$12.99
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	33	31	$15.90	$1.60
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	32	30	$24.41	$13.21
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	20	20	$14.13	$11.77
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$171.78	$129.30
90662 Influenza vaccine split virus, preservative free	12	12	$42.72	$41.87
G0008 Administration of influenza virus vaccine	12	12	$24.00	$15.43

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	671	484	$104.08	$84.70
99213 Established patient office or other outpatient visit, typically 15 minutes	183	178	$70.67	$57.61
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	32	31	$23.84	$16.18
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	27	27	$14.29	$1.75
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$161.59	$124.84
G0008 Administration of influenza virus vaccine	14	14	$24.00	$18.95
90662 Influenza vaccine split virus, preservative free	12	12	$42.72	$41.87
94664 Evaluation of use of breathing device	11	11	$15.84	$13.24

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	149	146	$145.71	$84.02
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	38	37	$137.16	$56.91
99213 Established patient office or other outpatient visit, typically 15 minutes	36	36	$68.94	$57.69
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	20	20	$418.00	$161.94
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	11	11	$426.00	$156.42

Medical Specialties & State Licenses

CMS Verified: 2025-03-25

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License NE 111193

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

10026943101 (NE)

Hospital & Practice Group Affiliations

Nebraska Pulmonary Specialties Llc

1500 S 48th St, Lincoln, NE 685061200

Phone: 4024838600401

Practice Associates & Co-Workers

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

39 Associated Practitioners

Miata Wallace , PA

Physician Assistant

NPI 1013656990

Physician Assistant

Dr. Jeffrey Jarrett , MD

Internal Medicine - Pulmonary Disease

NPI 1023026663

Doctor of Medicine (M.D.)

Larissa Hunsberger , PA-C

Physician Assistant

NPI 1033567912

Physician Assistant (Certified)

Dr. Kevin Reichmuth , MD

Internal Medicine - Pulmonary Disease

NPI 1073576229

Doctor of Medicine (M.D.)

Michelle Tyser , PA

Physician Assistant

NPI 1083698518

Physician Assistant

Dr. Radu Neamu , MD

Internal Medicine - Pulmonary Disease

NPI 1083895577

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, 2021

Registered at 1500 S 48TH ST STE 800, LINCOLN, NE 685061200 (Tel: 4024838600)

📍

Updated Business Mailing Address March 25, 2021

Registered at 1500 S 48TH ST STE 800, LINCOLN, NE 685061200 (Tel: 4024838600)

✅

NPI Profile Active October 09, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location October 09, 2014

Registered at 4545 R ST, LINCOLN, NE 685033799 (Tel: 4024654545)

📍

Updated Business Mailing Address October 09, 2014

Registered at 4545 R ST, LINCOLN, NE 685033799 (Tel: 4024654545)

👤

Provider Name / Credentials Updated October 09, 2014

Recorded as ANN WALKER, APRN

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 09, 2014

Nurse Practitioner (License #111193 in NE)

🟢

Initial NPI Registration & Enumeration November 23, 2010

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1437451598

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: November 23, 2010

Last Update: March 25, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1500 S 48th St Ste 800

Lincoln, NE 685061200

Phone: 4024838600

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.