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DR. BRENT ALLAN WILLIAMS M.D.
NPI 1114963428
Internal Medicine - Nephrology in New York, NY

Active since June 22, 2006PECOS EnrolledAccepts Medicare Assignment
314 W 14TH ST, FIRST FLOOR, NEW YORK, NY 10014(646) 638-4000(646) 638-1842 Get Directions Write a Review

NPPES record last updated: November 15, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Brent Allan Williams M.d. NPPES

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

DR. BRENT ALLAN WILLIAMS M.D. (NPI 1114963428) is an individual nephrology provider in New York, New York, licensed in New York (213485) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Rochester School Of Medicine And Dentistry (1997).

NPPES Registry Identity

NPI1114963428
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. BRENT ALLAN WILLIAMSCredential: M.D.
Location Address314 W 14TH ST, FIRST FLOORNew York, NY 10014-5002
Mailing Address200 E 16th St, Suite 12abNew York, NY 10003 · (646) 638-4000 · Fax (646) 638-1842
Phone(646) 638-4000
Fax(646) 638-1842
Sole ProprietorYes
Medical School CMSUniversity Of Rochester School Of Medicine And DentistryGraduated 1997
Enumeration DateJune 22, 2006
Last NPPES UpdateNovember 15, 2012
✔ NPI 1114963428 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in NY · 213485
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
314 W 14TH ST, New York, NY 10014
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Other Identifiers 17

Other247721ANY · Magnacare
Other7489419NY · Aetna Ppo
Medicare UPINH68245NY
Medicaid02310543NY
Other00289194NY · Railroad Medicare
Other0186819-003NY · Cigna
Other11229037NY · Atlantis Health Plan
Other2248366NY · First Health
Other611421582NY · 1199 Nbf
Other611421582NY · Multiplan
Other2244839NY · United Healthcare
Medicare PIN6X7131
Other2512046NY · Group Health Insurance
Other2696461NY · Oxford
Other3C5896NY · Health Net
Other063AUNY · Empire Bcbs
Other2958686NY · Aetna Hmo

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Brent Allan 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 ID143280339
PECOS Enrollment IDI20041012001417
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.

Areas of Expertise CMS Part B claims 4

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.
117 services67 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.
92 services61 patients
Dialysis services, 4 or more physician visits per month (20 years or older) 90960
Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
90 services12 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.
18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10014 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
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
4 suppliers12 claims1,440 services$0.33 avg. paid by Medicare
Mycophenolate mofetil, oral, 250 mg J7517
Treatment-Treatment - Miscellaneous · category RX029N
4 suppliers11 claims1,320 services$0.20 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
4 suppliers18 claims18 services$12.65 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

CHELSEA VILLAGE PODIATRY PC
Podiatrist (Foot & Ankle Surgery)
314 W 14TH ST, 6TH FLOOR
NEW YORK, NY 10014
New York County (212) 366-1548
KEITH P, JOHNSON, M.D., PLLC
Orthopaedic Surgery (Sports Medicine)
314 W 14TH ST, 6TH FLOOR
NEW YORK, NY 10014
New York County (212) 620-0159
DR. JONATHAN SETH GARAY D.O
Neuromusculoskeletal Medicine, Sports Medicine
314 W 14TH ST
NEW YORK, NY 10014
New York County (212) 924-6886
GOTHAM MEDICAL GROUP LLP
Internal Medicine
314 W 14TH ST, 5TH FLOOR
NEW YORK, NY 10014
New York County (212) 620-0144
MR. IGNATIUS A GBADUO RN, MSN, FNP-BC
Nurse Practitioner (Family)
314 W 14TH ST, FL 1
NEW YORK, NY 10014
New York County (646) 638-2015
WEST SIDE MEDICAL GROUP, P.C.
Internal Medicine
314 W 14TH ST
NEW YORK, NY 10014
New York County (212) 438-6000
WILLIAM SHAY, M.D., LLC
Internal Medicine (Infectious Disease)
314 W 14TH ST
NEW YORK, NY 10014
New York County (212) 620-0193
DR. BERNT NESJE MD
Internal Medicine (Geriatric Medicine)
314 W 14TH ST
NEW YORK, NY 10014
New York County (212) 255-3003

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 Brent Williams's NPI number?

The NPI number for Brent Williams is 1114963428. It was assigned to this individual provider in the NPPES registry on June 22, 2006.

Where is Brent Williams located?

Brent Williams practices at 314 W 14th St First Floor, New York, NY 10014. The listed phone number is (646) 638-4000.

What is Brent Williams's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Brent Williams enrolled in Medicare?

Yes. Brent 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.

When was this NPI record last updated?

The NPPES record for Brent Williams was last updated on November 15, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.