Active NPI 1689776122 Individual Practitioner Male Practitioner

Dr. Robert Miroslaw Siniakowicz , MD

Internal Medicine • Hamilton Square, NJ

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Robert Siniakowicz, MD is a certified Internal Medicine practicing in Hamilton Square, NJ. With approximately 35 years of clinical experience since completing medical education in 1991, Dr. Siniakowicz delivers high-quality medical care to the local community at 2275 HIGHWAY 33.

Dr. Siniakowicz is affiliated with Clinical Health Care Associates Of New Jersey 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, influenza vaccine split virus, preservative free. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2275 Highway 33
Suite 301

Hamilton Square, NJ 086901748

Telephone 6095866006

Associated Practice Facility / Clinic

🏢 Hamilton Medical Group, P.c. Facility NPI 1700959335

Medicare Profile & Education

Medical School

Other

Graduation Year

1991

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Hamilton Square, NJ

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

35 Yrs +2.0 yrs vs City Avg

City Avg: 33.0 Yrs

State Avg: 30.1 Yrs

Regional Practice Density

6 Specialists

Practicing in Hamilton Square, NJ (4957 Statewide)

Telehealth Adoption Rate

50.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

59.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Siniakowicz (35 Years) 35 Yrs

Hamilton Square Specialty Average (33.0 Years) 33.0 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	823	424	$328.00	$137.21
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	317	317	$378.75	$140.54
99213 Established patient office or other outpatient visit, typically 15 minutes	225	165	$223.55	$97.10
90662 Influenza vaccine split virus, preservative free	129	128	$211.00	$81.82
G0008 Administration of influenza virus vaccine	129	128	$40.00	$34.22
93000 Routine ekg using at least 12 leads including interpretation and report	103	102	$60.00	$15.48
99442 Telephone medical discussion with physician, 11-20 minutes	86	76	$223.00	$96.76
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	70	68	$40.69	$17.42
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	48	47	$813.00	$289.78
G0009 Administration of pneumococcal vaccine	47	46	$40.00	$34.22
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$503.43	$179.44
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	13	$438.85	$193.72
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	11	11	$435.00	$178.76

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	797	422	$262.74	$95.94
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	321	321	$267.61	$49.56
99213 Established patient office or other outpatient visit, typically 15 minutes	184	145	$176.37	$73.93
99442 Telephone medical discussion with physician, 11-20 minutes	157	124	$209.97	$97.51
93000 Routine ekg using at least 12 leads including interpretation and report	148	146	$56.22	$15.75
G0008 Administration of influenza virus vaccine	136	136	$45.43	$33.64
90662 Influenza vaccine split virus, preservative free	136	136	$153.41	$69.15
99497 Advance care planning, first 30 minutes	99	98	$191.18	$57.76
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	83	82	$417.99	$282.19
G0009 Administration of pneumococcal vaccine	81	80	$54.67	$33.07
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	19	18	$356.26	$88.16
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	16	16	$304.19	$160.32
36415 Insertion of needle into vein for collection of blood sample	12	12	$17.75	$8.40

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	797	392	$239.00	$96.92
99497 Advance care planning, first 30 minutes	368	368	$187.00	$44.75
99213 Established patient office or other outpatient visit, typically 15 minutes	353	227	$163.00	$76.16
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	326	326	$253.00	$51.02
90662 Influenza vaccine split virus, preservative free	138	135	$64.00	$62.74
G0008 Administration of influenza virus vaccine	137	134	$58.00	$32.50
93000 Routine ekg using at least 12 leads including interpretation and report	125	122	$55.00	$15.88
G0009 Administration of pneumococcal vaccine	53	53	$58.00	$32.76
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	47	47	$377.00	$79.55
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	36	33	$319.00	$101.60
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	27	27	$156.00	$132.58
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	23	23	$274.00	$179.50
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	23	23	$325.00	$278.42
99442 Telephone medical discussion with physician, 11-20 minutes	11	11	$201.00	$99.19

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	1,103	428	$239.00	$143.13
99213 Established patient office or other outpatient visit, typically 15 minutes	209	142	$163.00	$101.21
G0008 Administration of influenza virus vaccine	149	148	$58.00	$18.83
90662 Influenza vaccine split virus, preservative free	147	147	$64.00	$64.00
36415 Insertion of needle into vein for collection of blood sample	120	112	$18.00	$3.00
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	118	118	$253.00	$146.89
93000 Routine ekg using at least 12 leads including interpretation and report	85	83	$55.00	$16.51
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	51	11	$58.00	$15.80
G0009 Administration of pneumococcal vaccine	30	30	$58.00	$18.77
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	23	23	$156.00	$124.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$367.00	$184.90

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	895	385	$239.00	$119.60
36415 Insertion of needle into vein for collection of blood sample	609	321	$18.00	$2.98
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	152	152	$253.00	$128.38
99213 Established patient office or other outpatient visit, typically 15 minutes	129	103	$163.00	$82.27
G0008 Administration of influenza virus vaccine	115	115	$58.00	$18.34
90662 Influenza vaccine split virus, preservative free	104	104	$64.00	$60.75
93000 Routine ekg using at least 12 leads including interpretation and report	85	85	$55.00	$19.01
G0009 Administration of pneumococcal vaccine	61	61	$58.00	$18.30
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	49	49	$156.00	$118.78
99442 Telephone medical discussion with physician, 11-20 minutes	38	35	$201.00	$83.20
90670 Pneumococcal vaccine for injection into muscle	12	12	$308.00	$226.84
90682 Influenza vaccine, quadrivalent derived from recombinant dna	11	11	$62.00	$60.98

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	1,180	419	$239.00	$117.49
36415 Insertion of needle into vein for collection of blood sample	396	270	$18.00	$2.94
99213 Established patient office or other outpatient visit, typically 15 minutes	183	129	$163.00	$80.09
G0008 Administration of influenza virus vaccine	166	165	$58.00	$17.98
90682 Influenza vaccine, quadrivalent derived from recombinant dna	106	106	$62.00	$54.89
93000 Routine ekg using at least 12 leads including interpretation and report	87	84	$55.00	$18.65
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	66	66	$253.00	$126.18
G0009 Administration of pneumococcal vaccine	64	62	$58.00	$17.98
90662 Influenza vaccine split virus, preservative free	60	60	$64.00	$54.76
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	48	48	$156.00	$109.55
90670 Pneumococcal vaccine for injection into muscle	16	16	$308.00	$210.39
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	14	13	$119.00	$57.78

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	1,271	475	$239.00	$111.73
G0008 Administration of influenza virus vaccine	171	168	$58.00	$22.32
99213 Established patient office or other outpatient visit, typically 15 minutes	148	111	$163.00	$76.01
90662 Influenza vaccine split virus, preservative free	132	130	$66.18	$52.20
G0009 Administration of pneumococcal vaccine	112	111	$58.00	$22.32
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	94	94	$156.00	$105.59
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	89	89	$253.00	$120.28
93000 Routine ekg using at least 12 leads including interpretation and report	71	69	$55.00	$17.94
36415 Insertion of needle into vein for collection of blood sample	60	60	$18.00	$2.94
90682 Influenza vaccine, quadrivalent derived from recombinant dna	37	37	$62.00	$52.30
90670 Pneumococcal vaccine for injection into muscle	15	15	$308.00	$196.94
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	13	13	$274.00	$172.22
81002 Urinalysis, manual test	12	12	$8.00	$3.41
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	12	12	$119.00	$56.06

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	1,089	421	$239.00	$114.92
36415 Insertion of needle into vein for collection of blood sample	276	207	$18.00	$2.93
99213 Established patient office or other outpatient visit, typically 15 minutes	178	136	$163.00	$78.43
G0008 Administration of influenza virus vaccine	172	170	$58.00	$27.83
90662 Influenza vaccine split virus, preservative free	168	166	$64.29	$48.05
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	108	108	$253.00	$124.06
G0009 Administration of pneumococcal vaccine	95	92	$58.00	$27.83
93000 Routine ekg using at least 12 leads including interpretation and report	80	78	$55.00	$18.43
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	74	74	$156.00	$96.16
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	19	$119.00	$57.80
90670 Pneumococcal vaccine for injection into muscle	21	21	$308.00	$185.55
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	19	19	$274.05	$176.76
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report	12	12	$38.00	$18.53

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License NJ MA 69602

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.

Hospital & Practice Group Affiliations

Clinical Health Care Associates Of New Jersey Pc

2275 Hwy 33, Hamilton, NJ 086901748

Phone: 6095866006

Practice Associates & Co-Workers

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

2 Associated Practitioners

Yvonne Berrio , RN, MS, NP-C

Nurse Practitioner

NPI 1063584266

Registered Nurse, Master of Science, Nurse Practitioner (Certified)

Dr. Joseph Deblasio , MD

Internal Medicine

NPI 1669544003

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 July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 2275 HIGHWAY 33, SUITE 301, HAMILTON SQUARE, NJ 086901748 (Tel: 6095866006)

📍

Updated Business Mailing Address July 08, 2007

Registered at 8 CHAUCER CT, WEST WINDSOR, NJ 085502232 (Tel: 6092754788)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as ROBERT SINIAKOWICZ, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #MA 69602 in NJ)

🟢

Initial NPI Registration & Enumeration September 04, 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: 1689776122

Entity Type:

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

Enumeration Date: September 04, 2006

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

8 Chaucer Ct

West Windsor, NJ 085502232

Phone: 6092754788

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.