Active NPI 1801869284 Individual Practitioner Female Practitioner

Robin Heather Massing , RPA-C

Physician Assistant • Williamsville, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Robin Massing, RPA-C is a certified Physician Assistant practicing in Williamsville, NY. With approximately 24 years of clinical experience since completing medical education in 2002, Robin Massing delivers high-quality medical care to the local community at 295 ESSJAY RD.

Robin Massing is affiliated with General Physician Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, 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

295 Essjay Rd

Williamsville, NY 142218216

Telephone 7166301050

Fax 7162505925

Associated Practice Facility / Clinic

🏢 Buffalo Medical Group, Pc Facility NPI 1992271365

Medicare Profile & Education

Medical School

Other

Graduation Year

2002

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Williamsville, NY

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

24 Yrs +12.6 yrs vs City Avg

City Avg: 11.4 Yrs

State Avg: 12.0 Yrs

Regional Practice Density

179 Specialists

Practicing in Williamsville, NY (15701 Statewide)

Telehealth Adoption Rate

14.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

45.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Massing (24 Years) 24 Yrs

Williamsville Specialty Average (11.4 Years) 11.4 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	133	78	$145.00	$102.86
36415 Insertion of needle into vein for collection of blood sample	88	60	$5.00	$4.90
99213 Established patient office or other outpatient visit, typically 15 minutes	33	33	$105.00	$71.73
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	27	27	$400.00	$104.76
83036 Hemoglobin A1C level	24	14	$22.00	$9.52
G0008 Administration of influenza virus vaccine	22	21	$40.00	$30.83
93000 Routine ekg using at least 12 leads including interpretation and report	21	20	$40.00	$11.46
90653 Vaccine for influenza for injection into muscle	19	19	$85.73	$74.33
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	11	$200.00	$145.83
90480 Admn sarscov2 vacc 1 dose	12	12	$50.00	$41.11

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	97	70	$145.00	$102.48
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	32	22	$200.00	$147.18
83036 Hemoglobin A1C level	30	19	$22.00	$9.52
99213 Established patient office or other outpatient visit, typically 15 minutes	25	24	$105.00	$74.19
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	23	23	$400.00	$106.20
36415 Insertion of needle into vein for collection of blood sample	21	19	$5.00	$4.90
93000 Routine ekg using at least 12 leads including interpretation and report	17	17	$40.00	$11.83
G0008 Administration of influenza virus vaccine	17	17	$40.00	$29.51
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	13	13	$90.00	$69.12

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	155	94	$145.00	$106.95
83036 Hemoglobin A1C level	34	22	$22.00	$9.59
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	24	24	$400.00	$109.02
99213 Established patient office or other outpatient visit, typically 15 minutes	21	21	$105.00	$75.64
93000 Routine ekg using at least 12 leads including interpretation and report	21	20	$40.00	$11.88
99441 Telephone medical discussion with physician, 5-10 minutes	19	18	$60.00	$45.30
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	18	13	$200.00	$150.84
G0008 Administration of influenza virus vaccine	17	17	$40.00	$28.53
99442 Telephone medical discussion with physician, 11-20 minutes	14	14	$100.00	$75.52
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	12	12	$88.75	$69.93

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	176	111	$144.35	$107.05
93000 Routine ekg using at least 12 leads including interpretation and report	33	31	$40.00	$12.41
83036 Hemoglobin A1C level	33	20	$22.00	$9.71
G0008 Administration of influenza virus vaccine	30	30	$40.00	$16.52
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	25	25	$400.00	$111.73
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	24	24	$75.00	$66.43
99213 Established patient office or other outpatient visit, typically 15 minutes	23	22	$105.00	$74.65
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	21	14	$195.71	$152.58
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	16	11	$25.00	$13.12
99441 Telephone medical discussion with physician, 5-10 minutes	15	15	$60.00	$47.13
99442 Telephone medical discussion with physician, 11-20 minutes	12	11	$90.00	$77.11

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	172	95	$140.00	$91.42
99442 Telephone medical discussion with physician, 11-20 minutes	36	29	$90.00	$62.74
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	27	11	$25.00	$12.84
93000 Routine ekg using at least 12 leads including interpretation and report	22	17	$40.00	$14.23
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	22	22	$400.00	$97.79
99443 Telephone medical discussion with physician, 21-30 minutes	21	15	$130.00	$90.68
36415 Insertion of needle into vein for collection of blood sample	16	14	$5.00	$2.97
96127 Assessment of emotional or behavioral problems	15	12	$9.00	$4.76
99441 Telephone medical discussion with physician, 5-10 minutes	15	14	$60.00	$38.01
83036 Hemoglobin A1C level	15	15	$22.00	$9.65
G0008 Administration of influenza virus vaccine	14	14	$40.00	$16.27
G0009 Administration of pneumococcal vaccine	13	13	$40.00	$16.24
99213 Established patient office or other outpatient visit, typically 15 minutes	11	11	$95.00	$62.97

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	121	$139.67	$89.44
36415 Insertion of needle into vein for collection of blood sample	121	81	$5.00	$2.94
96127 Assessment of emotional or behavioral problems	41	35	$9.00	$4.97
93000 Routine ekg using at least 12 leads including interpretation and report	26	22	$33.85	$13.90
G0008 Administration of influenza virus vaccine	24	24	$40.00	$15.94
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	20	12	$25.00	$12.24
83036 Hemoglobin A1C level	19	17	$22.00	$10.57
99495 Transitional care management services for problem of at least moderate complexity	16	16	$230.00	$135.00
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	16	16	$30.00	$17.48
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	14	14	$400.00	$95.54
G0009 Administration of pneumococcal vaccine	13	13	$40.00	$15.94
90670 Pneumococcal vaccine for injection into muscle	12	12	$220.00	$209.35
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$235.00	$135.15

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	183	99	$140.00	$85.85
36415 Insertion of needle into vein for collection of blood sample	116	73	$5.00	$2.79
93000 Routine ekg using at least 12 leads including interpretation and report	39	38	$30.00	$13.78
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	15	12	$6.00	$2.01
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	15	12	$35.00	$16.76
G0008 Administration of influenza virus vaccine	13	13	$40.00	$19.61
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	13	13	$30.00	$17.48

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	265	137	$140.00	$84.86
36415 Insertion of needle into vein for collection of blood sample	136	94	$5.00	$2.94
93000 Routine ekg using at least 12 leads including interpretation and report	42	38	$45.24	$13.49
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	22	21	$30.00	$17.48
G0008 Administration of influenza virus vaccine	22	21	$40.00	$24.23
99213 Established patient office or other outpatient visit, typically 15 minutes	13	13	$95.00	$58.54
99495 Transitional care management services for problem of at least moderate complexity	12	12	$230.00	$130.75

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License NY 008731-1

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

02344838 (NY)

Hospital & Practice Group Affiliations

General Physician Pc

3898 Vineyard Dr, Dunkirk, NY 140483559

Phone: 7167108266

Practice Associates & Co-Workers

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

6 Associated Practitioners

Dr. Philip Swiantek , MD

Urology

NPI 1013966696

Doctor of Medicine (M.D.)

Jill Hess , PA

Physician Assistant

NPI 1063471407

Physician Assistant

Suzanne Thomas , NP

Nurse Practitioner

NPI 1063668457

Nurse Practitioner

Benjamin Haylett , PA-C

Physician Assistant - Medical

NPI 1588375497

Physician Assistant (Certified)

James Conley , NP

Nurse Practitioner

NPI 1609849215

Nurse Practitioner

Dr. John Griswold , MD

Urology

NPI 1720045941

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active April 06, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location April 06, 2012

Registered at 295 ESSJAY RD, WILLIAMSVILLE, NY 142218216 (Tel: 7166301050)

📍

Updated Business Mailing Address April 06, 2012

Registered at 6255 SHERIDAN DR, SUITE 304, WILLIAMSVILLE, NY 142214836 (Tel: 7168578666)

👤

Provider Name / Credentials Updated April 06, 2012

Recorded as ROBIN MASSING, RPA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 06, 2012

Physician Assistant (License #008731-1 in NY)

🟢

Initial NPI Registration & Enumeration February 08, 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: 1801869284

Entity Type:

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

Enumeration Date: February 08, 2006

Last Update: April 06, 2012

Sole Proprietor: No

Update or Correct Profile

Mailing Address

6255 Sheridan Dr, Suite 304

Williamsville, NY 142214836

Phone: 7168578666

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.