NICHOLAS ANTHONY DARENSBURG MD
NPI 1639531015
Anesthesiology in Richmond, VA

Q: What is Nicholas Darensburg's NPI number?

The NPI number for Nicholas Darensburg is 1639531015. It was assigned to this individual provider in the NPPES registry on March 24, 2016.

Q: What is Nicholas Darensburg's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Active since March 24, 2016PECOS EnrolledAccepts Medicare Assignment

78.31/100

CMS Quality Rating

1200 E BROAD ST, RICHMOND, VA 23298(804) 828-2207 Get Directions Write a Review

NPPES record last updated: April 27, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 27, 2022, Sep 15, 2020, Mar 24, 2016 (3 updates tracked since 2016).

On this page

About Nicholas Anthony Darensburg Md NPPES

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

NICHOLAS ANTHONY DARENSBURG MD (NPI 1639531015) is an individual anesthesiology provider in Richmond, Virginia, licensed in Arizona (66654) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS and is a graduate of Louisiana State University School Of Medicine In Shreveport (2016).

NPPES Registry Identity

NPI1639531015

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameNICHOLAS ANTHONY DARENSBURGCredential: MD

Location Address1200 E BROAD STRichmond, VA 23298-5025

Mailing Address7301 N 16th St, Ste 102Phoenix, AZ 85020-5266 · (480) 420-4027 · Fax (602) 535-0940

Phone(804) 828-2207

Sole ProprietorYes

Medical School CMSLouisiana State University School Of Medicine In ShreveportGraduated 2016

Enumeration DateMarch 24, 2016

Last NPPES UpdateApril 27, 20223 updates tracked since enumeration

NPPES CertifiedApril 27, 2022

✔ NPI 1639531015 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Licenses✔ Licensed in AZ · 66654✔ Licensed in VA · 0101268254

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1200 E BROAD ST, Richmond, VA 23298

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Oscar Insurance Company.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

Nicholas Anthony Darensburg Md 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 ID6103114368

PECOS Enrollment IDI20220503002586

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 Nicholas Darensburg reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Anesthesia Partners & Management LLC

483 mi

Nurse Anesthetist, Certified Registered

8273 GRAND RIVER RD STE 210
Brighton, MI 48114

Reassigned Medicare billing, Arizona enrollment
370 clinicians in this Medicare group

NPI 1336530997 (480) 420-4027

Hospitalist Medicine Physicians Of Arizona - Nogales

1,920 mi

Nurse Anesthetist, Certified Registered

5755 S HOUGHTON RD
Tucson, AZ 85747

Reassigned Medicare billing, Arizona enrollment
204 clinicians in this Medicare group

NPI 1487251799 (520) 324-5818

Ascend Anesthesia LLC

1,945 mi

Nurse Anesthetist, Certified Registered

4620 E BASELINE RD
Mesa, AZ 85206

Reassigned Medicare billing, Arizona enrollment
298 clinicians in this Medicare group

NPI 1407642945 (623) 320-0660

Guide Anesthesia Az LLC

1,959 mi

Nurse Anesthetist, Certified Registered

7301 N 16TH ST STE 102
Phoenix, AZ 85020

Reassigned Medicare billing, Arizona enrollment
174 clinicians in this Medicare group

NPI 1649164849 (602) 834-5363

Velaro Medical Group PLLC

1,961 mi

Nurse Anesthetist, Certified Registered

1111 E MCDOWELL RD
Phoenix, AZ 85006

Reassigned Medicare billing, Arizona enrollment
17 clinicians in this Medicare group

NPI 1396672937 (602) 839-2000

Valley Anesthesiology Consultants-Beckett-PLLC

2,079 mi

Anesthesiology

10120 S EASTERN AVE STE 100
Henderson, NV 89052

Reassigned Medicare billing, Nevada enrollment
95 clinicians in this Medicare group

NPI 1437326857 (318) 924-5057

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 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.

Anesthesia for procedure to assess heart electrical activity 00537

Anesthesia for a procedure to assess heart electrical activity helps ensure comfort and relaxation. It involves administering medication that either numbs a specific area or makes you sleep temporarily. This allows doctors to safely examine your heart's electrical signals without causing discomfort.

31 services31 patients

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731

This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.

19 services19 patients

Anesthesia for insertion of permanent heart pacemaker 00530

Anesthesia for a permanent heart pacemaker insertion helps to ensure comfort and calmness during the procedure. It's typically a local anesthetic, numbing the area where the pacemaker is inserted. Sedation may also be given to help you relax. You'll be awake, but may not remember the procedure.

15 services15 patients

Anesthesia for other procedure on large bowel using an endoscope 00811

Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.

11 services11 patients

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.

78.31/100

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

Scored as part of a group practice

Quality

74.49

Improvement Activities

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.

SALVATORE CARBONE MS

Nutritionist

1200 E BROAD ST, ROOM 520
RICHMOND, VA 23298

Richmond City (804) 628-3980

SHANNON MURRAY BRENNAN AGPCNP-BC

Nurse Practitioner

1200 E BROAD ST
RICHMOND, VA 23298

Richmond City (804) 828-8199

CHRISTIAN ROSS RANDAZZO MD

Hospitalist

1200 E BROAD ST
RICHMOND, VA 23298

Richmond City (804) 828-9964

THELMA AMPRATWUM TSIFOAKA

Student in an Organized Health Care Education/Training Program

1200 E BROAD ST
RICHMOND, VA 23298

Richmond City (800) 444-8823

CHRISTIAN WILHELM SCHILLING NP

Nurse Practitioner (Acute Care)

1200 E BROAD ST, WEST HOSPITAL 16TH FLOOR WEST WING
RICHMOND, VA 23298

Richmond City (804) 827-1033

DR. ILVY HILDEGARD COTTERELL MD

Orthopaedic Surgery (Hand Surgery)

1200 E BROAD ST, DEPARTMENT OF ORTHOPAEDICS, WEST HOSPITAL, 9TH FLOOR
RICHMOND, VA 23298

Richmond City (804) 828-0951

GIANNA BLUNDO DO

Radiology (Diagnostic Radiology)

1200 E BROAD ST
RICHMOND, VA 23298

Richmond City (804) 828-3993

PHILLIP WILLIAM BALZER CRNA

Nurse Anesthetist, Certified Registered

1200 E BROAD ST
RICHMOND, VA 23298

Richmond City (804) 828-9000

PARKER CHARLES LANE RD

Dietitian, Registered

1200 E BROAD ST
RICHMOND, VA 23298

Richmond City (804) 828-0970

PATRICK RAVE CHING MD, MPH

Internal Medicine (Infectious Disease)

1200 E BROAD ST
RICHMOND, VA 23298

Richmond City (804) 828-6163

EMILY J. MOORE RD

Dietitian, Registered

1200 E BROAD ST
RICHMOND, VA 23298

Richmond City (804) 828-0970

RABAB BARQ MD

Student in an Organized Health Care Education/Training Program

1200 E BROAD ST
RICHMOND, VA 23298

Richmond City (804) 628-9789

VAISHALI PATEL M.D.

Internal Medicine (Transplant Hepatology)

1200 E BROAD ST, DIV OF GASTROENTEROLOGY & HEPATOLOGY,W HOSP, FL 14
RICHMOND, VA 23298

Richmond City (804) 828-4060

JAY XUAN PHAM MD

Radiology (Diagnostic Radiology)

1200 E BROAD ST
RICHMOND, VA 23298

Richmond City (804) 828-9783

EMILY HULBURT NP

Nurse Practitioner (Acute Care)

1200 E BROAD ST, WEST HOSPITAL, 5TH FLOOR, SOUTH WING, ROOM 303
RICHMOND, VA 23298

Richmond City (804) 512-7446

MR. NICHOLAS RICHARD SMITH LCSW

Social Worker (Clinical)

1200 E BROAD ST
RICHMOND, VA 23298

Richmond City (804) 828-4570

ADAM P. KLAUSNER M.D.

Urology

1200 E BROAD ST, DIVISION OF UROLOGY, WEST HOSPITAL, 7TH FLR., EAST WING
RICHMOND, VA 23298

Richmond City (804) 828-9331

WILLIAM GLENN ANDERSON

Pathology (Anatomic Pathology & Clinical Pathology)

1200 E BROAD ST
RICHMOND, VA 23298

Richmond City (404) 457-7458

MS. CAROLYN E JEWELL RN, PMHNP

Nurse Practitioner (Psychiatric/Mental Health)

1200 E BROAD ST, WEST HOSPITAL, 11TH FLOOR
RICHMOND, VA 23298

Richmond City (804) 828-9915

JAMIE ALLISON FIELDS D.O.

Psychiatry & Neurology (Psychiatry)

1200 E BROAD ST, VCUHS, GRADUATE MEDICAL EDUCATION
RICHMOND, VA 23298

Richmond City (804) 828-5094

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 Nicholas Darensburg's NPI number?

The NPI number for Nicholas Darensburg is 1639531015. It was assigned to this individual provider in the NPPES registry on March 24, 2016.

Where is Nicholas Darensburg located?

Nicholas Darensburg practices at 1200 E Broad St, Richmond, VA 23298. The listed phone number is (804) 828-2207.

What is Nicholas Darensburg's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Nicholas Darensburg enrolled in Medicare?

Yes. Nicholas Darensburg 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 Nicholas Darensburg's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Darensburg reassigns Medicare benefits to 6 organizations: Anesthesia Partners & Management LLC (Brighton, MI), Hospitalist Medicine Physicians Of Arizona - Nogales (Tucson, AZ), Ascend Anesthesia LLC (Mesa, AZ), Guide Anesthesia Az LLC (Phoenix, AZ), Velaro Medical Group PLLC (Phoenix, AZ) and 1 more organization, listed in the Medicare section above. 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 Nicholas Darensburg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nicholas Darensburg accept?

Health plans from Blue Cross Blue Shield of Arizona and Oscar Insurance Company list Nicholas Darensburg 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.

When was this NPI record last updated?

The NPPES record for Nicholas Darensburg was last updated on April 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.