Active NPI 1518055896 Individual Practitioner Male Practitioner

Dr. Jonathan B Shammash , MD

Internal Medicine • Hackensack, NJ

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Jonathan Shammash, MD is a certified Internal Medicine practicing in Hackensack, NJ. With approximately 34 years of clinical experience since graduating from Perelman School Of Med At The University Of Pennsylvania in 1992, Dr. Shammash delivers high-quality medical care to the local community at 385 PROSPECT AVE STE 204.

Dr. Shammash is affiliated with Hackensack Meridian Health Medical Group - Primary Care Pc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

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, 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. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

385 Prospect Ave Ste 204

Hackensack, NJ 076012570

Telephone 5519969150

Fax 5519969144

Medicare Profile & Education

Medical School

Perelman School Of Med At The University Of Pennsylvania

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Hackensack, NJ

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs +16.2 yrs vs City Avg

City Avg: 17.8 Yrs

State Avg: 30.1 Yrs

Regional Practice Density

104 Specialists

Practicing in Hackensack, NJ (4957 Statewide)

Telehealth Adoption Rate

22.1% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

61.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Shammash (34 Years) 34 Yrs

Hackensack Specialty Average (17.8 Years) 17.8 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	262	147	$425.46	$146.94
99213 Established patient office or other outpatient visit, typically 15 minutes	93	80	$300.59	$102.84
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	79	79	$430.51	$151.41
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	48	40	$55.00	$18.50
G0008 Administration of influenza virus vaccine	39	37	$105.00	$33.68
90662 Influenza vaccine split virus, preservative free	32	32	$147.50	$76.09
G0009 Administration of pneumococcal vaccine	22	22	$105.00	$35.50
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	22	22	$600.00	$287.90
93000 Routine ekg using at least 12 leads including interpretation and report	15	15	$50.00	$16.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$552.73	$190.82

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	241	148	$434.07	$141.32
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	87	87	$442.59	$144.94
99213 Established patient office or other outpatient visit, typically 15 minutes	81	69	$308.77	$99.45
82962 Blood glucose (sugar) test performed by hand-held instrument	49	26	$18.37	$3.21
G0008 Administration of influenza virus vaccine	32	32	$102.34	$33.97
90662 Influenza vaccine split virus, preservative free	26	26	$110.00	$71.67
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$564.76	$185.46
G0009 Administration of pneumococcal vaccine	19	19	$102.37	$33.97
93000 Routine ekg using at least 12 leads including interpretation and report	14	14	$50.00	$16.38
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	13	13	$696.15	$282.52
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	11	11	$608.18	$191.75

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	209	121	$434.62	$145.00
99213 Established patient office or other outpatient visit, typically 15 minutes	103	78	$309.32	$102.29
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	44	44	$444.77	$148.72
36415 Insertion of needle into vein for collection of blood sample	43	36	$10.00	$2.97
82962 Blood glucose (sugar) test performed by hand-held instrument	43	27	$19.77	$3.24
G0008 Administration of influenza virus vaccine	40	40	$100.00	$33.69
90662 Influenza vaccine split virus, preservative free	35	35	$110.00	$68.54
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$563.80	$188.60
93000 Routine ekg using at least 12 leads including interpretation and report	17	16	$50.00	$16.42
G0009 Administration of pneumococcal vaccine	15	15	$100.00	$33.97

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	207	107	$370.00	$147.77
0011A Adm sarscov2 100mcg/0.5ml1st	78	72	$104.62	$45.85
99213 Established patient office or other outpatient visit, typically 15 minutes	68	45	$255.00	$104.48
0012A Adm sarscov2 100mcg/0.5ml2nd	63	63	$120.00	$45.85
82962 Blood glucose (sugar) test performed by hand-held instrument	42	24	$5.00	$3.28
G0008 Administration of influenza virus vaccine	37	37	$40.00	$19.53
90662 Influenza vaccine split virus, preservative free	32	32	$110.00	$65.26
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$550.00	$190.27
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	19	19	$395.00	$151.49
83036 Hemoglobin A1C level	17	13	$20.00	$9.71
G0009 Administration of pneumococcal vaccine	14	14	$40.00	$19.59
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	13	13	$220.00	$125.00
99443 Telephone medical discussion with physician, 21-30 minutes	12	11	$285.00	$147.98
93000 Routine ekg using at least 12 leads including interpretation and report	12	12	$60.00	$17.15
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$365.00	$128.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	81	54	$232.78	$84.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	64	51	$327.34	$123.65
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	25	25	$395.00	$131.33
G0008 Administration of influenza virus vaccine	22	22	$73.64	$18.10
G0009 Administration of pneumococcal vaccine	16	16	$74.06	$18.98
99443 Telephone medical discussion with physician, 21-30 minutes	16	16	$285.00	$124.09
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	14	14	$198.57	$118.21
90653 Vaccine for influenza for injection into muscle	14	14	$110.00	$59.53
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$365.00	$123.20

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	106	70	$240.00	$120.32
99213 Established patient office or other outpatient visit, typically 15 minutes	98	75	$165.00	$83.12
G0008 Administration of influenza virus vaccine	41	41	$70.00	$18.67
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	40	40	$395.00	$127.16
90682 Influenza vaccine, quadrivalent derived from recombinant dna	40	40	$66.50	$54.83
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	35	17	$160.00	$79.01
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	25	13	$230.00	$95.73
93000 Routine ekg using at least 12 leads including interpretation and report	22	21	$60.00	$19.32
G0009 Administration of pneumococcal vaccine	18	18	$70.00	$18.67
90670 Pneumococcal vaccine for injection into muscle	13	13	$225.00	$208.71
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$365.00	$173.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	47	39	$162.00	$80.76
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	40	33	$240.00	$116.10
G0008 Administration of influenza virus vaccine	38	38	$90.00	$23.23
90682 Influenza vaccine, quadrivalent derived from recombinant dna	36	36	$54.44	$51.93
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	17	17	$315.00	$129.59
G0009 Administration of pneumococcal vaccine	12	12	$90.00	$23.23
93000 Routine ekg using at least 12 leads including interpretation and report	11	11	$60.00	$19.09

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	52	30	$156.00	$76.44
99213 Established patient office or other outpatient visit, typically 15 minutes	29	20	$162.00	$79.90
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	16	16	$470.00	$184.43

Medical Specialties & State Licenses

CMS Verified: 2020-04-14

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License NJ 25MA08593400

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License NY 206910

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

01771219 (NY)

Hospital & Practice Group Affiliations

Hackensack Meridian Health Medical Group - Primary Care Pc

385 Prospect Ave, Hackensack, NJ 076012570

Phone: 5519969140

Practice Associates & Co-Workers

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

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Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location April 14, 2020

Registered at 385 PROSPECT AVE STE 204, HACKENSACK, NJ 076012570 (Tel: 5519969150)

📍

Updated Business Mailing Address April 14, 2020

Registered at 385 PROSPECT AVE STE 204, HACKENSACK, NJ 076012570 (Tel: 5519969150)

✅

NPI Profile Active December 29, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location December 29, 2009

Registered at 350 ENGLE ST, ENGLEWOOD, NJ 076311808 (Tel: 2018943329)

📍

Updated Business Mailing Address December 29, 2009

Registered at 350 ENGLE ST, ENGLEWOOD, NJ 076311808 (Tel: 2018943329)

👤

Provider Name / Credentials Updated December 29, 2009

Recorded as JONATHAN SHAMMASH, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 29, 2009

Internal Medicine (License #25MA08593400 in NJ)

🟢

Initial NPI Registration & Enumeration October 11, 2006

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1518055896

Entity Type:

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

Enumeration Date: October 11, 2006

Last Update: April 14, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

385 Prospect Ave Ste 204

Hackensack, NJ 076012570

Phone: 5519969150

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.