Active NPI 1225471089 Individual Practitioner Female Practitioner

Lisa Marie Fields , ACNP-BC

Nurse Practitioner - Acute Care • San Antonio, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Lisa Fields, ACNP-BC is a certified Nurse Practitioner - Acute Care practicing in San Antonio, TX. With approximately 13 years of clinical experience since completing medical education in 2013, Lisa Fields delivers high-quality medical care to the local community at 3551 ROGER BROOKE DR.

Lisa Fields is affiliated with Central Texas Intensivists Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include critical care, first, initial hospital care with straightforward or low-level medical decision making, if using time, at least, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3551 Roger Brooke Dr

San Antonio, TX 782344504

Telephone 2109167500

Associated Practice Facility / Clinic

🏢 Amc Bamc-Fsh Facility NPI 1538251764

Medicare Profile & Education

Medical School

Other

Graduation Year

2013

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner - Acute Care in San Antonio, TX

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

13 Yrs +5.2 yrs vs City Avg

City Avg: 7.8 Yrs

State Avg: 8.4 Yrs

Regional Practice Density

238 Specialists

Practicing in San Antonio, TX (3268 Statewide)

Telehealth Adoption Rate

6.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

88.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Fields (13 Years) 13 Yrs

San Antonio Specialty Average (7.8 Years) 7.8 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
99291 Critical care, first 30-74 minutes	28	28	$1470.00	$167.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$268.00	$106.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	21	11	$204.00	$82.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	353	103	$135.00	$55.01
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	194	73	$87.00	$35.49
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	175	72	$176.76	$72.01
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	125	61	$135.00	$55.22
99231 Follow-up hospital inpatient care per day, typically 15 minutes	113	55	$77.00	$31.16
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	93	46	$177.00	$72.94
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	77	50	$141.00	$57.00
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	59	47	$264.00	$108.43
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	32	19	$87.00	$35.84
99239 Hospital discharge day management, more than 30 minutes	22	22	$209.00	$86.23
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$268.00	$109.24
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	11	11	$204.00	$83.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	358	143	$135.00	$56.60
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	303	140	$177.00	$74.91
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	226	96	$135.00	$56.57
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	161	79	$177.00	$74.92
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	137	61	$87.00	$36.60
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	78	48	$87.00	$36.58
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	64	46	$264.00	$111.52
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	61	46	$141.00	$59.00
99231 Follow-up hospital inpatient care per day, typically 15 minutes	44	37	$77.00	$32.36
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	28	20	$264.00	$111.55
99316 Nursing facility discharge management, more than 30 minutes	27	27	$206.00	$87.01
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	14	11	$204.00	$86.02
99315 Nursing facility discharge day management, 30 minutes or less	12	12	$142.00	$60.16

Medical Specialties & State Licenses

CMS Verified: 2022-02-22

Nurse Practitioner - Acute Care Primary Specialty

NUCC Taxonomy Code: 363LA2100X

State License TX 694362

Definition to come...

Registered Nurse - Critical Care Medicine

NUCC Taxonomy Code: 163WC0200X

State License TX 694362

Definition to come...

Nurse Practitioner

NUCC Taxonomy Code: 363L00000X

State License TX AP124100

(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.

Hospital & Practice Group Affiliations

Central Texas Intensivists Pllc

600 N Union Ave, New Braunfels, TX 781304194

Phone: 8306069111

Practice Associates & Co-Workers

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

40 Associated Practitioners

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Physical Therapy Assistant

NPI 1003648908

Physical Therapist Assistant

Dr. Everett Pannkuk , DO

Student in an Organized Health Care Education/Training Program

NPI 1003753146

Doctor of Osteopathic Medicine (D.O.)

Anastasiya Zemtsova

Nurse Practitioner - Acute Care

NPI 1013766559

Peter Guarraci , OTR

Occupational Therapist

NPI 1023472859

Occupational Therapist Registered

Dr. Sean Egan , MD

Emergency Medicine

NPI 1023716271

Doctor of Medicine (M.D.)

Dr. Garrison Goessler , DO

Military Health Care Provider

NPI 1023836251

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

16 Historical Events

📍

Updated Practice Location February 08, 2023

Registered at 3551 ROGER BROOKE DR, SAN ANTONIO, TX 782344504 (Tel: 2109167500)

📍

Updated Business Mailing Address May 21, 2021

Registered at 3551 ROGER BROOKE DR, FORT SAM HOUSTON, TX 782344504

✅

NPI Profile Active December 19, 2017

NPI status registered as active in NPPES database

📍

Updated Business Mailing Address December 19, 2017

Registered at 43 YU DR STE 2, NEW BRAUNFELS, TX 781302458 (Tel: 8306200330)

📍

Updated Practice Location December 19, 2017

Registered at 3226 BENDING CRK, SAN ANTONIO, TX 782612581 (Tel: 2103801404)

👤

Provider Name / Credentials Updated December 19, 2017

Recorded as LISA FIELDS, ACNP-BC

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 19, 2017

Registered Nurse (License #694362 in TX)

📍

Updated Practice Location April 24, 2017

Registered at 3226 BENDING CRK, SAN ANTONIO, TX 782612581 (Tel: 2103801404)

📍

Updated Business Mailing Address April 24, 2017

Registered at 3226 BENDING CRK, SAN ANTONIO, TX 782612581 (Tel: 2103801404)

👤

Provider Name / Credentials Updated April 24, 2017

Recorded as LISA FIELDS, ACNP-BC

✅

NPI Profile Active September 16, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location September 16, 2013

Registered at 346 LANGTON DR, SAN ANTONIO, TX 782166134 (Tel: 2103801404)

📍

Updated Business Mailing Address September 16, 2013

Registered at 346 LANGTON DR, SAN ANTONIO, TX 782166134 (Tel: 2103801404)

👤

Provider Name / Credentials Updated September 16, 2013

Recorded as LISA JACKSON, ACNP-BC

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 16, 2013

Registered Nurse (License #694362 in TX)

🟢

Initial NPI Registration & Enumeration April 11, 2013

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: 1225471089

Entity Type:

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

Enumeration Date: April 11, 2013

Last Update: February 08, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3551 Roger Brooke Dr

Fort Sam Houston, TX 782344504

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.