Active NPI 1710994991 Individual Practitioner Female Practitioner

Ninfa N Perez , PA

Physician Assistant • Mcallen, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Ninfa Perez, PA is a certified Physician Assistant practicing in Mcallen, TX. With approximately 27 years of clinical experience since completing medical education in 1999, Ninfa Perez delivers high-quality medical care to the local community at 1901 S 1ST.

Ninfa Perez is affiliated with South Texas Kidney Specialists, P.A. and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, follow-up hospital inpatient care per day, initial hospital care with straightforward or low-level 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

1901 S 1st
Ste 600

Mcallen, TX 78503

Telephone 9566316136

Fax 9566311848

Associated Practice Facility / Clinic

🏢 South Texas Kidney Specialists, P.a. Facility NPI 1629195177

Medicare Profile & Education

Medical School

Other

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Mcallen, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

27 Yrs +15.3 yrs vs City Avg

City Avg: 11.7 Yrs

State Avg: 13.9 Yrs

Regional Practice Density

145 Specialists

Practicing in Mcallen, TX (11140 Statewide)

Telehealth Adoption Rate

6.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

49.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Perez (27 Years) 27 Yrs

Mcallen Specialty Average (11.7 Years) 11.7 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	144	68	$121.00	$67.74
99231 Follow-up hospital inpatient care per day, typically 15 minutes	35	29	$95.00	$42.78
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	27	25	$195.00	$112.83
90935 Hemodialysis procedure with physician evaluation	17	14	$153.00	$60.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	139	74	$121.00	$65.03
99231 Follow-up hospital inpatient care per day, typically 15 minutes	61	44	$95.00	$40.06
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	28	22	$150.00	$98.98
90935 Hemodialysis procedure with physician evaluation	20	13	$153.00	$52.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	195	95	$121.00	$59.04
99231 Follow-up hospital inpatient care per day, typically 15 minutes	77	59	$95.00	$31.88
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	36	32	$150.00	$83.60
90935 Hemodialysis procedure with physician evaluation	29	24	$153.00	$60.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	185	106	$121.00	$59.55
99231 Follow-up hospital inpatient care per day, typically 15 minutes	106	73	$95.00	$31.61
90935 Hemodialysis procedure with physician evaluation	48	32	$153.00	$61.18
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	43	39	$150.00	$84.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	265	138	$121.00	$60.48
99231 Follow-up hospital inpatient care per day, typically 15 minutes	107	82	$95.00	$32.78
90935 Hemodialysis procedure with physician evaluation	62	47	$153.00	$61.77
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	45	39	$150.00	$87.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	253	147	$121.00	$60.02
99231 Follow-up hospital inpatient care per day, typically 15 minutes	142	104	$95.00	$32.57
90935 Hemodialysis procedure with physician evaluation	64	46	$153.00	$60.29
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	35	32	$150.00	$86.09
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$195.00	$113.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	231	144	$121.00	$65.24
99231 Follow-up hospital inpatient care per day, typically 15 minutes	163	111	$95.00	$34.93
90935 Hemodialysis procedure with physician evaluation	102	67	$153.00	$65.41
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	37	36	$150.00	$92.25
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	20	$195.00	$122.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	226	151	$95.00	$31.73
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	201	142	$121.00	$58.37
90935 Hemodialysis procedure with physician evaluation	73	55	$153.00	$58.57
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	64	61	$150.00	$84.42
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	36	27	$390.00	$222.20
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	23	21	$390.00	$228.44
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$195.00	$110.80

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License TX PA02575

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

South Texas Kidney Specialists, P.a.

1901 S 1st St, Mcallen, TX 785031228

Phone: 9566316136

Practice Associates & Co-Workers

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

13 Associated Practitioners

Dr. Steffi Sathiyaraj , MD

Internal Medicine - Nephrology

NPI 1225590904

Doctor of Medicine (M.D.)

Ana Ortega , PA-C

Physician Assistant

NPI 1255968525

Physician Assistant (Certified)

Dr. Mark Liong , MD

Internal Medicine - Nephrology

NPI 1346422078

Doctor of Medicine (M.D.)

Dr. Ricardo Baltodano , MD

Internal Medicine - Nephrology

NPI 1376705244

Doctor of Medicine (M.D.)

Dr. Juan Guardia , MD

Internal Medicine - Nephrology

NPI 1407855224

Doctor of Medicine (M.D.)

Jesus Gonzalez , PA

Physician Assistant

NPI 1538424445

Physician Assistant

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 1901 S 1ST, STE 600, MCALLEN, TX 78503 (Tel: 9566316136)

📍

Updated Business Mailing Address July 08, 2007

Registered at 1901 S 1ST ST STE 600, MCALLEN, TX 785031228 (Tel: 9566316136)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as NINFA PEREZ, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Physician Assistant (License #PA02575 in TX)

🟢

Initial NPI Registration & Enumeration August 01, 2006

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: 1710994991

Entity Type:

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

Enumeration Date: August 01, 2006

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1901 S 1st St Ste 600

Mcallen, TX 785031228

Phone: 9566316136

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.