Active NPI 1699757237 Individual Practitioner Male Practitioner

Dr. Michael D Fields , MD

Family Medicine • Corpus Christi, TX

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Michael Fields, MD is a certified Family Medicine practicing in Corpus Christi, TX. With approximately 34 years of clinical experience since graduating from Creighton University School Of Medicine in 1992, Dr. Fields delivers high-quality medical care to the local community at 613 ELIZABETH ST.

Dr. Fields accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service), transitional care management services for problem of high complexity, residence visit for new patient with high level of medical decision making, per day, 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

613 Elizabeth St
Ste. 702

Corpus Christi, TX 784042220

Telephone 3618834803

Fax 3618834804

Associated Practice Facility / Clinic

🏢 Corpus Christi Cardiovascular Center, Llp Facility NPI 1023068921

Medicare Profile & Education

Medical School

Creighton University School Of Medicine

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Family Medicine in Corpus Christi, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs +13.4 yrs vs City Avg

City Avg: 20.6 Yrs

State Avg: 24.9 Yrs

Regional Practice Density

204 Specialists

Practicing in Corpus Christi, TX (11742 Statewide)

Telehealth Adoption Rate

10.8% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

50.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Fields (34 Years) 34 Yrs

Corpus Christi Specialty Average (20.6 Years) 20.6 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
G0506 Comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service)	969	967	$119.00	$59.59
99496 Transitional care management services for problem of high complexity	545	508	$558.24	$266.01
99345 Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes	284	284	$382.00	$192.66
99495 Transitional care management services for problem of at least moderate complexity	262	246	$413.08	$196.79
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes	257	228	$351.00	$176.84
99344 New patient home visit, typically 1 hour	135	135	$269.00	$136.01
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	108	98	$241.00	$121.19
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	101	80	$28.00	$13.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
G0506 Comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service)	838	832	$122.00	$42.34
99496 Transitional care management services for problem of high complexity	491	435	$477.00	$183.45
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes	341	261	$353.00	$178.70
99345 Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes	339	339	$438.00	$194.40
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	149	126	$254.00	$122.46
99344 New patient home visit, typically 1 hour	108	108	$360.00	$138.40
99495 Transitional care management services for problem of at least moderate complexity	104	98	$361.00	$134.34
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	31	24	$30.00	$11.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	249	179	$173.00	$87.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	142	90	$254.00	$123.63
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	67	35	$164.00	$66.14
J1100 Injection, dexamethasone sodium phosphate, 1 mg	48	12	$8.00	$0.12
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	41	24	$216.00	$87.34
81002 Urinalysis, manual test	26	25	$10.00	$3.45
99306 Initial nursing facility visit, typically 45 minutes per day	21	21	$396.00	$159.02
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$254.00	$108.41
93000 Routine ekg using at least 12 leads including interpretation and report	16	15	$41.00	$13.77
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	13	13	$59.00	$13.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	300	205	$173.00	$89.25
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	145	50	$164.00	$66.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	145	101	$254.00	$127.05
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	104	50	$216.00	$88.58
J1100 Injection, dexamethasone sodium phosphate, 1 mg	76	19	$8.00	$0.15
99306 Initial nursing facility visit, typically 45 minutes per day	56	47	$396.00	$162.04
93000 Routine ekg using at least 12 leads including interpretation and report	26	26	$41.00	$14.40
81002 Urinalysis, manual test	25	23	$10.00	$3.48
0013A Adm sarscov2 100mcg/0.5ml3rd	23	23	$125.00	$38.69
J1030 Injection, methylprednisolone acetate, 40 mg	21	21	$25.00	$5.70
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	20	20	$325.00	$164.89
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	19	19	$59.00	$13.85
99318 Nursing facility annual assessment, typically 30 minutes	18	18	$225.89	$93.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$254.00	$109.62
0011A Adm sarscov2 100mcg/0.5ml1st	17	17	$73.24	$37.38
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$389.00	$164.14
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	15	15	$489.00	$216.17
82962 Blood glucose (sugar) test performed by hand-held instrument	13	11	$15.00	$3.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	402	273	$173.00	$73.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	115	89	$254.00	$107.33
87804 Detection test by immunoassay with direct visual observation for influenza virus	88	42	$50.00	$16.27
J1100 Injection, dexamethasone sodium phosphate, 1 mg	84	21	$8.00	$0.12
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	82	82	$274.00	$113.36
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	70	41	$216.00	$91.17
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	48	31	$164.00	$69.04
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	48	48	$325.00	$169.89
81002 Urinalysis, manual test	44	38	$10.00	$3.45
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	31	31	$489.00	$205.06
93000 Routine ekg using at least 12 leads including interpretation and report	31	31	$41.00	$16.60
J1030 Injection, methylprednisolone acetate, 40 mg	27	26	$25.00	$6.13
G0008 Administration of influenza virus vaccine	25	25	$60.00	$16.19
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	25	24	$59.00	$13.96
90662 Influenza vaccine split virus, preservative free	23	23	$65.00	$60.45
99306 Initial nursing facility visit, typically 45 minutes per day	22	21	$396.00	$167.28
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	21	18	$216.00	$91.17
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$389.00	$161.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	125	107	$173.00	$71.88
87804 Detection test by immunoassay with direct visual observation for influenza virus	28	14	$50.00	$16.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	28	$254.00	$105.41
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	17	17	$1048.62	$187.80
81002 Urinalysis, manual test	15	14	$10.00	$3.41
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	14	14	$59.00	$16.10
J1030 Injection, methylprednisolone acetate, 40 mg	12	12	$25.00	$6.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$389.00	$159.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	30	30	$1365.67	$217.24
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	24	12	$741.10	$112.45
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	13	11	$423.30	$76.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	80	78	$1432.67	$188.24
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	43	21	$734.82	$97.98
99291 Critical care, first 30-74 minutes	22	19	$1582.90	$210.05
99239 Hospital discharge day management, more than 30 minutes	16	16	$758.60	$95.94
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	16	13	$509.94	$67.80
99220 Hospital observation care, typically 70 minutes	11	11	$1310.22	$174.41

Medical Specialties & State Licenses

Family Medicine Primary Specialty

NUCC Taxonomy Code: 207Q00000X

State License TX L8337

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License TX L8337

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Practice Associates & Co-Workers

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

3 Associated Practitioners

Dr. Anthony Asistido , MD

Internal Medicine

NPI 1154339380

Doctor of Medicine (M.D.)

Dr. Antonio Malbas , MD

Family Medicine

NPI 1760645352

Doctor of Medicine (M.D.)

Natali Wooldridge

Nurse Practitioner - Family

NPI 1801240841

Career & Practice History Timeline

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

7 Historical Events

✅

NPI Profile Active October 18, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location October 18, 2007

Registered at 613 ELIZABETH ST, STE. 702, CORPUS CHRISTI, TX 784042220 (Tel: 3618834803)

📍

Updated Business Mailing Address October 18, 2007

Registered at 613 ELIZABETH ST, STE. 702, CORPUS CHRISTI, TX 784042220 (Tel: 3618834803)

👤

Provider Name / Credentials Updated October 18, 2007

Recorded as MICHAEL FIELDS, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 18, 2007

Family Medicine (License #L8337 in TX)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 18, 2007

Hospitalist (License #L8337 in TX)

🟢

Initial NPI Registration & Enumeration November 18, 2005

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: 1699757237

Entity Type:

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

Enumeration Date: November 18, 2005

Last Update: October 18, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

613 Elizabeth St, Ste. 702

Corpus Christi, TX 784042220

Phone: 3618834803

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.