Active NPI 1073705513 Individual Practitioner Male Practitioner

Dr. Aaron V Mares , MD

Internal Medicine • Pittsburgh, PA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Aaron Mares, MD is a certified Internal Medicine practicing in Pittsburgh, PA. With approximately 19 years of clinical experience since graduating from Temple University School Of Medicine in 2007, Dr. Mares delivers high-quality medical care to the local community at 3200 S WATER ST.

Dr. Mares is affiliated with University Of Pittsburgh Physicians and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, triamcinolone acetonide, not otherwise specified, 10 mg, hyaluronan or derivative, euflexxa, for intra-articular injection, per dose, aspiration and/or injection of fluid from large joint. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3200 S Water St

Pittsburgh, PA 152032307

Telephone 4124323607

Fax 4124323690

Medicare Profile & Education

Medical School

Temple University School Of Medicine

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Pittsburgh, PA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

19 Yrs +0.2 yrs vs City Avg

City Avg: 18.8 Yrs

State Avg: 28.2 Yrs

Regional Practice Density

769 Specialists

Practicing in Pittsburgh, PA (7609 Statewide)

Telehealth Adoption Rate

20.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

61.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mares (19 Years) 19 Yrs

Pittsburgh Specialty Average (18.8 Years) 18.8 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
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	388	53	$8.00	$0.98
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	190	42	$283.33	$118.36
20610 Aspiration and/or injection of fluid from large joint	188	62	$293.19	$72.78
99213 Established patient office or other outpatient visit, typically 15 minutes	73	47	$152.90	$85.97
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	35	35	$231.11	$105.72
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	31	18	$369.00	$93.49
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	16	$235.13	$121.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	356	43	$8.00	$1.06
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	190	39	$268.00	$125.83
20610 Aspiration and/or injection of fluid from large joint	175	58	$311.34	$75.97
99213 Established patient office or other outpatient visit, typically 15 minutes	43	34	$149.00	$87.07
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$222.00	$105.82
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	24	14	$415.13	$98.64
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$222.00	$123.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	362	47	$8.00	$1.14
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	219	51	$268.00	$130.34
20610 Aspiration and/or injection of fluid from large joint	198	68	$300.87	$76.57
99213 Established patient office or other outpatient visit, typically 15 minutes	42	37	$149.00	$89.21
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	37	37	$222.00	$108.77
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	25	19	$413.28	$100.52
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	14	$88.00	$55.52
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	14	$222.00	$125.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	344	47	$8.00	$1.28
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	180	39	$268.00	$136.39
20610 Aspiration and/or injection of fluid from large joint	178	57	$301.33	$76.59
99213 Established patient office or other outpatient visit, typically 15 minutes	45	36	$149.00	$90.12
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	31	22	$88.00	$55.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	28	28	$222.00	$110.78
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	20	14	$405.90	$102.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	18	$222.00	$127.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	284	41	$8.00	$1.47
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	141	30	$268.00	$143.55
20610 Aspiration and/or injection of fluid from large joint	141	43	$297.70	$74.48
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	28	22	$83.50	$44.84
99213 Established patient office or other outpatient visit, typically 15 minutes	26	20	$146.08	$74.21
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	20	15	$405.90	$98.51
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	18	$220.78	$107.95
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$215.41	$106.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	256	36	$8.00	$1.60
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	124	24	$268.00	$141.13
20610 Aspiration and/or injection of fluid from large joint	114	37	$308.70	$73.20
99213 Established patient office or other outpatient visit, typically 15 minutes	34	31	$145.00	$72.86
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	24	$82.00	$44.02
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	23	16	$417.13	$94.93
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$215.00	$106.48
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$220.00	$106.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	220	33	$8.00	$1.79
20610 Aspiration and/or injection of fluid from large joint	112	38	$299.07	$70.73
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	109	25	$268.00	$145.42
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	38	29	$82.00	$41.38
99213 Established patient office or other outpatient visit, typically 15 minutes	34	30	$138.41	$70.97
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$203.71	$105.56
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	15	11	$369.00	$88.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	144	23	$8.00	$1.80
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	105	21	$268.00	$147.02
20610 Aspiration and/or injection of fluid from large joint	99	32	$289.09	$69.67
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	56	39	$82.00	$41.85
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$203.00	$104.49
99213 Established patient office or other outpatient visit, typically 15 minutes	26	24	$137.00	$69.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$205.00	$104.10

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License PA MD439119

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

State License PA MT191136

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

University Of Pittsburgh Physicians

200 Lothrop St, Pittsburgh, PA 152132536

University Of Pittsburgh Physicians

3200 S Water St, Pittsburgh, PA 152032307

Phone: 4124323600

University Of Pittsburgh Physicians

2 Hot Metal St, Pittsburgh, PA 152032348

University Of Pittsburgh Physicians

1300 Oxford Dr, Bethel Park, PA 151021800

Practice Associates & Co-Workers

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

9 Associated Practitioners

Kara Golya , PA-C

Physician Assistant

NPI 1184247124

Physician Assistant (Certified)

Phylicia George , PA-C

Physician Assistant

NPI 1205157583

Physician Assistant (Certified)

Darci Garofolo , PA-C

Physician Assistant

NPI 1528139516

Physician Assistant (Certified)

Pamela Walters , CRNP

Nurse Practitioner

NPI 1528490208

Certified Registered Nurse Practitioner

Dr. Luke Henry , PhD

Psychologist

NPI 1598197642

Doctor of Philosophy (Ph.D.)

Erin Ranieri , PA-C

Physician Assistant

NPI 1659442663

Physician Assistant (Certified)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 26, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location March 26, 2013

Registered at 3200 S WATER ST, PITTSBURGH, PA 152032307 (Tel: 4124323607)

📍

Updated Business Mailing Address March 26, 2013

Registered at 3200 S WATER ST, PITTSBURGH, PA 152032307 (Tel: 4124323607)

👤

Provider Name / Credentials Updated March 26, 2013

Recorded as AARON MARES, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 26, 2013

Internal Medicine (License #MD439119 in PA)

🟢

Initial NPI Registration & Enumeration August 17, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1073705513

Entity Type:

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

Enumeration Date: August 17, 2007

Last Update: March 26, 2013

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

3200 S Water St

Pittsburgh, PA 152032307

Phone: 4124323607

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.