MR. RAASHAN CARLOS WILLIAMS M.D.
NPI 1851310726
Internal Medicine - Cardiovascular Disease in Union City, NJ

Q: What is Raashan Williams's NPI number?

The NPI number for Raashan Williams is 1851310726. It was assigned to this individual provider in the NPPES registry on July 19, 2006.

Q: Where is Raashan Williams located?

Raashan Williams practices at 120 48th St, Union City, NJ 07087. The listed phone number is (201) 758-8000.

Q: What is Raashan Williams's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: Is Raashan Williams enrolled in Medicare?

Yes. Raashan Williams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Q: Which organizations bill Medicare for Raashan Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Raashan Williams reassigns Medicare benefits to 2 organizations: Raashan C. Williams, MD, Facc, LLC (Union City, NJ) and Advanced Surgery Center, LLC (Fort Lee, NJ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Raashan Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Q: What insurance does Raashan Williams accept?

Health plans from Ambetter Health and Oscar Health list Raashan Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Q: Is Raashan Williams affiliated with any hospitals?

According to CMS data, Raashan Williams is affiliated with Jersey City Medical Center and Hudson Regional Hospital.

Q: When was this NPI record last updated?

The NPPES record for Raashan Williams was last updated on October 27, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since July 19, 2006PECOS EnrolledAccepts Medicare Assignment

98.22/100

CMS Quality Rating

120 48TH ST, UNION CITY, NJ 07087(201) 758-8000(201) 758-8003 Get Directions Write a Review

NPPES record last updated: October 27, 2009. Verified against the NPPES registry weekly; last sync: November 08, 2026.

On this page

About Mr. Raashan Carlos Williams M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. RAASHAN CARLOS WILLIAMS M.D. (NPI 1851310726) is an individual cardiovascular disease provider in Union City, New Jersey, licensed in New Jersey (25MA08095300) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Jersey City Medical Center, and is a graduate of Temple University School Of Medicine (1999).

NPPES Registry Identity

NPI1851310726

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameMR. RAASHAN CARLOS WILLIAMSCredential: M.D.

Location Address120 48TH STUnion City, NJ 07087-6439

Mailing Address120 48th StUnion City, NJ 07087-6439 · (201) 758-8000 · Fax (201) 758-8003

Phone(201) 758-8000

Fax(201) 758-8003

Sole ProprietorYes

Medical School CMSTemple University School Of MedicineGraduated 1999

Enumeration DateJuly 19, 2006

Last NPPES UpdateOctober 27, 2009

✔ NPI 1851310726 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in NJ · 25MA08095300

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Also ListedInternal Medicine · Interventional CardiologyTaxonomy 207RI0011X · License 25MA08095300 (NJ)

120 48TH ST, Union City, NJ 07087

Open in Google Maps ↗

Other Identifiers 3

Medicare PIN108442NJ

Medicare UPINI02825NJ

Medicaid0112429NJ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Raashan Carlos Williams M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3274522685

PECOS Enrollment IDI20070406000182

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Raashan Williams reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Raashan C. Williams, MD, Facc, LLC

0.9 mi

Cardiovascular Disease

3196 KENNEDY BLVD THIRD FLOOR, 2A
Union City, NJ 07087

Reassigned Medicare billing, New Jersey enrollment

NPI 1891029773 (201) 758-8000

Advanced Surgery Center, LLC

5.4 mi

Ambulatory Surgical

1608 LEMOINE AVE, SUITE 101
Fort Lee, NJ 07024

Reassigned Medicare billing, New Jersey enrollment

NPI 1194960369 (201) 585-9921

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 13

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

465 services296 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

362 services333 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

284 services220 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

196 services194 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

97 services83 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

84 services84 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

55 services53 patients

Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist 93458

This procedure involves placing a tube into your left lower heart chamber and coronary artery. It helps doctors diagnose heart conditions by allowing them to view these areas in detail. A radiologist will review the images to ensure accurate diagnosis.

39 services38 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

36 services23 patients

Complete ultrasound study of arm and leg arteries 93923

This procedure involves using sound waves to produce images of your arm and leg arteries. It helps identify blockages or abnormalities that could lead to conditions like stroke or peripheral artery disease. It's non-invasive and painless.

20 services20 patients

Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch 92928

This procedure involves placing a small, mesh tube (stent) in your coronary artery to keep it open. A balloon is used to expand the stent and artery, improving blood flow to your heart. It's typically done for a single artery or branch.

18 services18 patients

Electrocardiogram (ecg) 2-day continuous 93225

An Electrocardiogram (ECG) 2-day continuous is a non-invasive test that records the electrical activity of your heart over 48 hours. It helps to detect irregular heart rhythms, heart disease, or other cardiac conditions. You wear a portable device that records heart activity as you go about your daily activities.

15 services14 patients

Electrocardiogram (ecg) 2-day continuous with review by health care professional 93227

An Electrocardiogram (ECG) is a test that checks your heart's activity. The 2-day continuous ECG records your heart's rhythm non-stop for 48 hours. It helps to detect irregularities that may not occur during a shorter test. A healthcare professional will review the results to identify any issues.

15 services14 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Jersey City Medical Center

Acute Care Hospitals · Jersey City, NJ

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310074

Location355 Grand StreetJersey City, NJ 07302 · Hudson County

Emergency services Birthing friendly

Hudson Regional Hospital

Acute Care Hospitals · Secaucus, NJ

1/5 CMS rating

OwnershipProprietary

CMS Certification Number310118

Location55 Meadowlands PkwySecaucus, NJ 07094 · Hudson County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07087 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$144.86 typical visit price

range $63.84 – $190.92

Typical copayment $36.21 (range $15.96 – $47.73)

Most-billed visit code 99204

Established Patient

$79.09 typical visit price

range $20.97 – $155.92

Typical copayment $19.77 (range $5.24 – $38.98)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

98.22/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

82.05

Improvement Activities

Reported Quality Measures

Atrial Fibrillation and Atrial Flutter: Chronic Anticoagulation Therapy

88%181 patients3/55-star benchmark: 100%

Controlling High Blood Pressure

49%255 patients3/55-star benchmark: 98%

Coronary Artery Disease (CAD): Angiotensin-Converting Enzyme (ACE) Inhibitor or Angiotensin Receptor Blocker (ARB) Therapy - Diabetes or Left Ventricular Systolic Dysfunction (LVEF <= 40%)

85%265 patients4/55-star benchmark: 100%

Coronary Artery Disease (CAD): Antiplatelet Therapy

73%654 patients3/55-star benchmark: 100%

Documentation of Current Medications in the Medical Record

100%5,904 patients5/55-star benchmark: 100%

Heart Failure (HF): Angiotensin-Converting Enzyme (ACE) Inhibitor or Angiotensin Receptor Blocker (ARB) or Angiotensin Receptor-Neprilysin Inhibitor (ARNI) Therapy for Left Ventricular Systolic Dysfunction (LVSD)

94%36 patients4/55-star benchmark: 100%

Heart Failure (HF): Beta-Blocker Therapy for Left Ventricular Systolic Dysfunction (LVSD)

100%36 patients5/55-star benchmark: 100%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

100%3,772 patients5/55-star benchmark: 100%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients combinedPopulations: 95% · 2,420 patients

Patients screened: 100% · 2,420 patients

24%148 patients1/55-star benchmark: 100%

Statin Therapy for the Prevention and Treatment of Cardiovascular Disease

56%842 patients2/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALBERT CHANG

Dentist

120 48TH ST
UNION CITY, NJ 07087

Hudson County (201) 866-8880

DR. ALEX JUN CHOI DMD

Dentist (Endodontics)

120 48TH ST
UNION CITY, NJ 07087

Hudson County (201) 866-8880

DENTAL WORLD LLC

Dentist (Endodontics)

120 48TH ST
UNION CITY, NJ 07087

Hudson County (954) 816-9280

VISTA IMAGING CENTER INC

Clinic/Center (Radiology, Mammography)

120 48TH ST
UNION CITY, NJ 07087

Hudson County (201) 330-1606

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Raashan Williams's NPI number?

The NPI number for Raashan Williams is 1851310726. It was assigned to this individual provider in the NPPES registry on July 19, 2006.

Where is Raashan Williams located?

Raashan Williams practices at 120 48th St, Union City, NJ 07087. The listed phone number is (201) 758-8000.

What is Raashan Williams's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Raashan Williams enrolled in Medicare?

Yes. Raashan Williams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Raashan Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Raashan Williams reassigns Medicare benefits to 2 organizations: Raashan C. Williams, MD, Facc, LLC (Union City, NJ) and Advanced Surgery Center, LLC (Fort Lee, NJ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Raashan Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Raashan Williams accept?

Health plans from Ambetter Health and Oscar Health list Raashan Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Raashan Williams affiliated with any hospitals?

According to CMS data, Raashan Williams is affiliated with Jersey City Medical Center and Hudson Regional Hospital.

When was this NPI record last updated?

The NPPES record for Raashan Williams was last updated on October 27, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.