Active NPI 1366516080 Individual Practitioner Male Practitioner

Dr. Brian John Casserly , MD

Internal Medicine • Reading, MA

Professional Overview & Biography Verified Profile Summary

Dr. Brian Casserly, MD is a registered healthcare professional specializing in Internal Medicine in Reading, MA. Practice services are available at 20 PONDMEADOW DR under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, routine ekg using at least 12 leads including interpretation and report. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

20 Pondmeadow Dr

Reading, MA 01867

Telephone 7819440040

Fax 7819441684

Associated Practice Facility / Clinic

🏢 Reading Physical Therapy Pc Facility NPI 1639120959

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Reading, MA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 39.4 Yrs

State Avg: 29.3 Yrs

Regional Practice Density

9 Specialists

Practicing in Reading, MA (7127 Statewide)

Telehealth Adoption Rate

66.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

49.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2021)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	137	98	$213.00	$102.21
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	119	119	$303.00	$151.10
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	96	77	$305.00	$144.55
93000 Routine ekg using at least 12 leads including interpretation and report	80	80	$60.00	$17.04
99443 Telephone medical discussion with physician, 21-30 minutes	78	54	$201.00	$147.49
G0444 Annual depression screening, 5 to 15 minutes	77	77	$56.23	$21.90
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	15	15	$145.00	$60.73
G0102 Prostate cancer screening; digital rectal examination	13	13	$49.00	$26.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	209	145	$208.21	$85.30
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	150	150	$297.36	$132.17
99442 Telephone medical discussion with physician, 11-20 minutes	140	92	$135.82	$85.50
93000 Routine ekg using at least 12 leads including interpretation and report	107	105	$58.73	$19.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	102	73	$298.21	$123.13
G0008 Administration of influenza virus vaccine	53	53	$82.04	$19.02
90662 Influenza vaccine split virus, preservative free	47	47	$84.98	$60.85
G0444 Annual depression screening, 5 to 15 minutes	39	39	$52.00	$20.79
99443 Telephone medical discussion with physician, 21-30 minutes	38	27	$195.95	$123.65
99441 Telephone medical discussion with physician, 5-10 minutes	36	28	$85.17	$52.54
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	22	21	$142.05	$58.96
G0102 Prostate cancer screening; digital rectal examination	21	21	$47.19	$26.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	341	174	$201.79	$83.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	228	129	$290.12	$121.50
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	194	194	$287.55	$130.74
93000 Routine ekg using at least 12 leads including interpretation and report	189	185	$56.26	$19.39
G0444 Annual depression screening, 5 to 15 minutes	88	88	$50.98	$20.63
G0008 Administration of influenza virus vaccine	83	83	$79.57	$18.65
90662 Influenza vaccine split virus, preservative free	78	78	$82.56	$54.76
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	30	26	$137.20	$59.89
G0102 Prostate cancer screening; digital rectal examination	23	23	$46.00	$25.81
G0009 Administration of pneumococcal vaccine	14	14	$61.57	$18.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	563	233	$174.99	$80.64
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	252	142	$254.68	$119.00
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	219	219	$190.25	$129.54
93000 Routine ekg using at least 12 leads including interpretation and report	218	211	$62.80	$19.15
G0008 Administration of influenza virus vaccine	81	80	$69.56	$23.21
90662 Influenza vaccine split virus, preservative free	69	68	$77.04	$52.12
82044 Urine microalbumin (protein) analysis	36	36	$15.42	$6.11
G0009 Administration of pneumococcal vaccine	17	17	$48.65	$23.21
G0102 Prostate cancer screening; digital rectal examination	14	14	$46.00	$24.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	570	234	$160.00	$79.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	296	165	$240.00	$116.13
93000 Routine ekg using at least 12 leads including interpretation and report	268	246	$65.00	$18.80
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	241	241	$160.00	$126.21
G0008 Administration of influenza virus vaccine	117	112	$40.00	$28.66
90662 Influenza vaccine split virus, preservative free	94	90	$60.00	$47.59
82044 Urine microalbumin (protein) analysis	43	43	$15.00	$6.15
99497 Advance care planning, first 30 minutes	39	39	$120.00	$86.40
G0009 Administration of pneumococcal vaccine	25	25	$40.00	$28.66
Q2037 Influenza virus vaccine, split virus, when administered to individuals 3 years of age and older, for intramuscular use (fluvirin)	22	22	$25.00	$17.21
69210 Removal of impacted ear wax	19	16	$100.00	$53.61
90670 Pneumococcal vaccine for injection into muscle	13	13	$221.54	$184.42
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	12	12	$100.00	$95.42

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 45753

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

6195822 (MA)

Practice Associates & Co-Workers

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

5 Associated Practitioners

Dr. Christine Gulla , MD

Internal Medicine - Pulmonary Disease

NPI 1083721120

Doctor of Medicine (M.D.)

Dr. Michael Bresnahan , MD

Internal Medicine

NPI 1255405973

Doctor of Medicine (M.D.)

Patricia Foley , FNP

Nurse Practitioner - Family

NPI 1821334434

Family Nurse Practitioner

Dr. Joseph Taylor , MD

Internal Medicine

NPI 1902970627

Doctor of Medicine (M.D.)

Rachel Scimone , AGNP-BC

Nurse Practitioner

NPI 1962289058

Adult-Gerontology Nurse Practitioner (Board Certified)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active August 14, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location August 14, 2013

Registered at 20 PONDMEADOW DR, READING, MA 01867 (Tel: 7819440040)

📍

Updated Business Mailing Address August 14, 2013

Registered at 20 PONDMEADOW DR, READING, MA 01867 (Tel: 7819440040)

👤

Provider Name / Credentials Updated August 14, 2013

Recorded as BRIAN CASSERLY, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 14, 2013

Internal Medicine (License #45753 in MA)

🟢

Initial NPI Registration & Enumeration November 17, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1366516080

Entity Type:

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

Enumeration Date: November 17, 2006

Last Update: August 14, 2013

Sole Proprietor: No

Update or Correct Profile

Mailing Address

20 Pondmeadow Dr

Reading, MA 01867

Phone: 7819440040

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.