Active NPI 1861460545 Individual Practitioner Male Practitioner

Dr. John Robert Guzek , MD

Internal Medicine • Scranton, PA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. John Guzek, MD is a certified Internal Medicine practicing in Scranton, PA. With approximately 48 years of clinical experience since graduating from University Of Pittsburgh School Of Medicine in 1978, Dr. Guzek delivers high-quality medical care to the local community at 700 QUINCY AVE.

Dr. Guzek is affiliated with Geisinger Clinic and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

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, routine electrocardiogram (ecg) using at least 12 leads with tracing. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

700 Quincy Ave

Scranton, PA 185101798

Telephone 8665190457

Fax 5707705263

Associated Practice Facility / Clinic

🏢 Moses Taylor Hospital Facility NPI 1568443745

Medicare Profile & Education

Medical School

University Of Pittsburgh School Of Medicine

Graduation Year

1978

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Scranton, PA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

48 Yrs +25.5 yrs vs City Avg

City Avg: 22.5 Yrs

State Avg: 28.2 Yrs

Regional Practice Density

135 Specialists

Practicing in Scranton, PA (7609 Statewide)

Telehealth Adoption Rate

16.3% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

60.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Guzek (48 Years) 48 Yrs

Scranton Specialty Average (22.5 Years) 22.5 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	330	168	$42.00	$15.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	312	157	$317.12	$122.29
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	34	30	$92.97	$5.81
99213 Established patient office or other outpatient visit, typically 15 minutes	31	27	$215.16	$87.34
G0008 Administration of influenza virus vaccine	24	24	$75.00	$30.77
90662 Influenza vaccine split virus, preservative free	18	18	$135.00	$81.82

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	249	126	$305.66	$123.45
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	25	22	$92.48	$5.99
G0008 Administration of influenza virus vaccine	24	24	$55.00	$29.45
99213 Established patient office or other outpatient visit, typically 15 minutes	24	21	$207.50	$87.49
90662 Influenza vaccine split virus, preservative free	21	21	$123.71	$69.49
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	17	17	$320.00	$282.89
G0009 Administration of pneumococcal vaccine	17	17	$52.65	$29.45
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	14	$426.79	$173.87

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	34	$424.35	$126.87
99213 Established patient office or other outpatient visit, typically 15 minutes	33	24	$265.53	$89.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	87	85	$607.00	$198.16
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	21	$413.00	$134.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	41	40	$997.20	$121.79
99283 Emergency department visit with low level of medical decision making	32	32	$592.91	$65.40
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	26	26	$607.00	$204.82
99285 Emergency department visit for life threatening or functioning severity	25	25	$1588.80	$177.76
99282 Emergency department visit with straightforward medical decision making	15	15	$168.67	$43.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99283 Emergency department visit with low level of medical decision making	43	43	$464.65	$61.30
99285 Emergency department visit for life threatening or functioning severity	33	32	$1593.00	$172.45
99284 Emergency department visit with moderate level of medical decision making	18	18	$950.33	$113.27
99282 Emergency department visit with straightforward medical decision making	16	15	$238.13	$40.89
99239 Hospital discharge day management, more than 30 minutes	12	12	$269.25	$105.22

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	162	114	$222.37	$71.80
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	107	71	$303.19	$102.83
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	100	97	$602.90	$200.20
99239 Hospital discharge day management, more than 30 minutes	98	95	$330.50	$105.85
99231 Follow-up hospital inpatient care per day, typically 15 minutes	94	62	$122.07	$38.73
99220 Hospital observation care, typically 70 minutes	31	31	$555.61	$183.75
99238 Hospital discharge day management, 30 minutes or less	28	28	$230.96	$71.84
99217 Hospital observation care on day of discharge	25	25	$227.92	$70.35
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$390.81	$135.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	122	77	$100.00	$38.04
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	111	77	$175.00	$69.68
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	64	62	$425.00	$198.90
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	60	42	$228.33	$100.84
99239 Hospital discharge day management, more than 30 minutes	51	50	$250.00	$103.17
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	21	$325.00	$134.40
99238 Hospital discharge day management, 30 minutes or less	16	16	$180.00	$67.14
99220 Hospital observation care, typically 70 minutes	14	14	$400.00	$182.22

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License PA MD022387E

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

1013404940005 (PA)

Hospital & Practice Group Affiliations

Geisinger Clinic

10 Dundaff St, Carbondale, PA 184071869

Phone: 5702821404

Practice Associates & Co-Workers

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

5 Associated Practitioners

Dr. Nalini Kakimallaiah , MD

Internal Medicine

NPI 1023258126

Doctor of Medicine (M.D.)

Dr. John Paulish , DO

Internal Medicine

NPI 1114922663

Doctor of Osteopathic Medicine (D.O.)

Dr. Jasdeep Dhillon , MD

Internal Medicine

NPI 1346426830

Doctor of Medicine (M.D.)

Lauren Eckenrode , PA-C

Physician Assistant - Surgical

NPI 1437283777

Physician Assistant (Certified)

Tracy Whitman , CPNP

Nurse Practitioner - Pediatrics

NPI 1437715281

Certified Pediatric Nurse Practitioner

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active January 08, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location January 08, 2014

Registered at 700 QUINCY AVE, SCRANTON, PA 185101798 (Tel: 8665190457)

📍

Updated Business Mailing Address January 08, 2014

Registered at 700 QUINCY AVE, SCRANTON, PA 185101798 (Tel: 8665190457)

👤

Provider Name / Credentials Updated January 08, 2014

Recorded as JOHN GUZEK, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 08, 2014

Internal Medicine (License #MD022387E in PA)

🟢

Initial NPI Registration & Enumeration March 09, 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: 1861460545

Entity Type:

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

Enumeration Date: March 09, 2006

Last Update: January 08, 2014

Sole Proprietor: No

Update or Correct Profile

Mailing Address

700 Quincy Ave

Scranton, PA 185101798

Phone: 8665190457

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.