Active NPI 1760525406 Individual Practitioner Male Practitioner

Dean Mast

Emergency Medicine • Olean, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dean Mast is a certified Emergency Medicine practicing in Olean, NY. With approximately 39 years of clinical experience since graduating from University Of Cincinnati College Of Medicine in 1987, Dean Mast delivers high-quality medical care to the local community at 921 WAYNE ST.

Dean Mast maintains professional affiliations with Regional Health Services Inc, Great Lakes Physician Practice Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

921 Wayne St

Olean, NY 147602255

Telephone 7162872731

Associated Practice Facility / Clinic

🏢 Medfirst Urgent Care,pllc Facility NPI 1083918858

Medicare Profile & Education

Medical School

University Of Cincinnati College Of Medicine

Graduation Year

1987

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Olean, NY

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

39 Yrs Matches City Avg

City Avg: 39.0 Yrs

State Avg: 22.3 Yrs

Regional Practice Density

2 Specialists

Practicing in Olean, NY (5148 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

41.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mast (39 Years) 39 Yrs

Olean Specialty Average (39.0 Years) 39.0 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
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	58	27	$45.00	$15.65
99213 Established patient office or other outpatient visit, typically 15 minutes	57	27	$100.00	$86.33
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	49	32	$150.00	$121.96
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	12	12	$300.00	$123.32

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	69	39	$150.00	$124.65
99213 Established patient office or other outpatient visit, typically 15 minutes	47	30	$98.72	$88.04

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	91	43	$150.00	$124.01
99213 Established patient office or other outpatient visit, typically 15 minutes	78	43	$95.00	$88.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	68	35	$95.00	$90.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	61	26	$150.00	$128.44
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	51	11	$3.00	$1.31
J1885 Injection, ketorolac tromethamine, per 15 mg	44	12	$10.00	$0.49
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	17	$70.00	$55.46

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	83	39	$135.48	$106.88
99213 Established patient office or other outpatient visit, typically 15 minutes	79	42	$87.15	$73.72
J1885 Injection, ketorolac tromethamine, per 15 mg	53	13	$10.00	$0.58
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	27	18	$50.00	$13.98
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	24	17	$66.25	$44.69
99442 Telephone medical discussion with physician, 11-20 minutes	20	16	$71.00	$67.73
90682 Influenza vaccine, quadrivalent derived from recombinant dna	16	16	$60.00	$60.00
G0008 Administration of influenza virus vaccine	16	16	$25.00	$16.27

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	210	84	$130.00	$104.69
99213 Established patient office or other outpatient visit, typically 15 minutes	105	62	$85.00	$71.42
J1885 Injection, ketorolac tromethamine, per 15 mg	79	24	$10.00	$0.51
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	66	38	$50.00	$16.02
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	23	20	$100.00	$51.09
90682 Influenza vaccine, quadrivalent derived from recombinant dna	21	21	$59.76	$54.77
G0008 Administration of influenza virus vaccine	21	21	$25.00	$15.94
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$215.00	$158.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	84	81	$69.91	$63.43
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	61	61	$97.01	$93.35
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	45	43	$112.60	$100.81
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	20	19	$29.26	$18.36
81000 Manual urinalysis test with examination using microscope, non-automated	11	11	$10.50	$3.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	117	109	$63.04	$60.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	84	84	$95.38	$91.67
81000 Manual urinalysis test with examination using microscope, non-automated	16	15	$10.50	$4.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$101.00	$96.57

Medical Specialties & State Licenses

CMS Verified: 2021-05-07

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License NY 184166

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Hospital & Practice Group Affiliations

Regional Health Services Inc

3406 Peach St, Erie, PA 165082740

Phone: 8148775381

Great Lakes Physician Practice Pc

117 Main St, Salamanca, NY 147791529

Phone: 7169455500

Practice Associates & Co-Workers

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

3 Associated Practitioners

Nicolette Van Horn

Physician Assistant

NPI 1295150142

Dr. Kathleen Batt , MD

Emergency Medicine

NPI 1477524791

Doctor of Medicine (M.D.)

Adrienne Saleh , FNP-BC

Nurse Practitioner - Family

NPI 1518664028

Family Nurse Practitioner (Board Certified)

Career & Practice History Timeline

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

12 Historical Events

📍

Updated Practice Location May 24, 2021

Registered at 921 WAYNE ST, OLEAN, NY 147602255 (Tel: 7162872731)

📍

Updated Business Mailing Address May 24, 2021

Registered at 6 FOUNTAIN PLZ, BUFFALO, NY 142022211

👤

Provider Name / Credentials Updated May 24, 2021

Recorded as DEAN MAST

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 24, 2021

Emergency Medicine (License #184166 in NY)

📍

Updated Practice Location May 07, 2021

Registered at 117 MAIN ST, SALAMANCA, NY 147791529 (Tel: 7169455500)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 07, 2021

Emergency Medicine (License #184166-1 in NY)

✅

NPI Profile Active September 15, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location September 15, 2014

Registered at 921 WAYNE ST, OLEAN, NY 14760 (Tel: 7162872731)

📍

Updated Business Mailing Address September 15, 2014

Registered at 6 FOUNTAIN PLAZA, BUFFALO, NY 14202 (Tel: 7166918838)

👤

Provider Name / Credentials Updated September 15, 2014

Recorded as DEAN MAST, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 15, 2014

Emergency Medicine (License #184166 in NY)

🟢

Initial NPI Registration & Enumeration February 14, 2007

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: 1760525406

Entity Type:

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

Enumeration Date: February 14, 2007

Last Update: January 25, 2024

Sole Proprietor: No

Update or Correct Profile

Mailing Address

6 Fountain Plz

Buffalo, NY 142022211

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.