DR. GRACE YANG BIGGS M.D.
NPI 1992901508
Urology in Derby, CT

Q: What is Grace Biggs's NPI number?

The NPI number for Grace Biggs is 1992901508. It was assigned to this individual provider in the NPPES registry on June 21, 2007.

Q: What is Grace Biggs's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Q: When was this NPI record last updated?

The NPPES record for Grace Biggs was last updated on October 9, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 June 21, 2007PECOS EnrolledAccepts Medicare Assignment

97.27/100

CMS Quality Rating

300 SEYMOUR AVE STE 202, DERBY, CT 06418(203) 732-2651(203) 732-2654 Get Directions Write a Review

NPPES record last updated: October 9, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 9, 2018, Sep 20, 2018 (2 updates tracked since 2018).

On this page

About Dr. Grace Yang Biggs M.d. NPPES

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

DR. GRACE YANG BIGGS M.D. (NPI 1992901508) is an individual urology provider in Derby, Connecticut, licensed in Connecticut (47656) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1992901508

Entity TypeIndividualFemale

Primary Taxonomy208800000X

Provider Legal NameDR. GRACE YANG BIGGSCredential: M.D.

Location Address300 SEYMOUR AVE STE 202Derby, CT 06418

Mailing Address67 Derby Avenue, Fl 2Derby, CT 06418-1328 · (203) 732-1330 · Fax (203) 732-1332

Phone(203) 732-2651

Fax(203) 732-2654

Sole ProprietorNo

Medical School CMSOtherGraduated 2001

Enumeration DateJune 21, 2007

Last NPPES UpdateOctober 9, 20182 updates tracked since enumeration

✔ NPI 1992901508 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians

Taxonomy Code208800000X

Licenses✔ Licensed in CT · 47656✔ Licensed in NY · 243185

Definition

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

300 SEYMOUR AVE STE 202, Derby, CT 06418

Open in Google Maps ↗

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

Dr. Grace Yang Biggs 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 ID8022162270

PECOS Enrollment IDI20090910000484

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 Grace Biggs reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Griffin Faculty Physicians, Inc.

0.2 mi

Thoracic Surgery (Cardiothoracic Vascular Surgery)

67 MAPLE AVE, 2ND FLOOR
Derby, CT 06418

Reassigned Medicare billing, Connecticut enrollment
190 clinicians in this Medicare group

NPI 1598755605 (203) 732-1330

Bristol Hospital Multi Specialty Group, Inc

24 mi

General Practice

15 RIVERSIDE AVE
Bristol, CT 06010

Reassigned Medicare billing, Connecticut enrollment
222 clinicians in this Medicare group

NPI 1649265679 (860) 585-3906

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 15

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.

Injection, onabotulinumtoxina, 1 unit J0585

Onabotulinumtoxina, also known as Botox, is a medication injected into muscles. It's used to treat various conditions by blocking nerve activity in the muscles, causing a temporary reduction in muscle activity. The units refer to the dosage.

2,504 services21 patients

Urinalysis, manual test 81002

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

222 services181 patients

Ultrasound measurement of bladder capacity after voiding 51798

Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.

184 services170 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.

166 services166 patients

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.

72 services56 patients

Diagnostic exam of bladder and urethra using an endoscope 52000

This procedure involves using a thin, flexible tube with a light, called an endoscope, to examine the bladder and urethra. It helps in identifying any abnormalities or issues that may be causing discomfort or other symptoms.

55 services49 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.

33 services27 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

29 services25 patients

Exam with injections of chemical for destruction of bladder using an endoscope 52287

This procedure involves the use of a thin, flexible tube with a light (endoscope) for internal examination. A chemical is then injected to help eliminate specific issues in the bladder. It's a standard and safe process.

26 services21 patients

Simple timed assessment of bladder emptying 51736

This procedure measures how well your body disposes of liquid waste. A special device records the speed and amount of liquid released. It helps identify any issues in the waste disposal process. It's simple, quick, and painless.

24 services20 patients

Fitting and insertion of vaginal support device 57160

A vaginal support device is a medical tool used to provide support to pelvic organs. During the procedure, a healthcare professional will gently place the device into the appropriate area. This is typically done in a clinical setting and can help with various health conditions.

21 services17 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

18 services16 patients

Pessary, reusable, non rubber, any type A4562

A pessary is a device placed in the body to support areas that have dropped due to age or childbirth. It's made of non-rubber material. It's inserted and removed by a healthcare professional. Regular check-ups are needed to ensure comfort and proper function.

15 services14 patients

Insertion of sacral nerve neurostimulator electrode array 64561

The insertion of a sacral nerve neurostimulator electrode array is a procedure where a small device is placed under your skin. This device sends mild electrical pulses to your sacral nerves, which can help manage certain body functions and alleviate symptoms.

13 services13 patients

Insertion or replacement of peripheral, sacral, or gastric neurostimulator generator or receiver 64590

The insertion of a peripheral or gastric neurostimulator generator is a procedure that helps manage chronic pain or gastric conditions. A small device is surgically placed under the skin, which sends mild electrical signals to the nerves involved.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06418 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

$138.84 typical visit price

range $60.82 – $183.10

Typical copayment $34.71 (range $15.20 – $45.77)

Most-billed visit code 99204

Established Patient

$75.55 typical visit price

range $19.76 – $149.26

Typical copayment $18.88 (range $4.94 – $37.31)

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.

97.27/100

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

Scored through an Alternative Payment Model

Quality

81.68

Promoting Interoperability

100

Improvement Activities

Reported Quality Measures

Colorectal Cancer Screening

39%1,030 patients2/55-star benchmark: 88%

Controlling High Blood Pressure

69%365 patients4/55-star benchmark: 91%

Diabetes: Eye Exam

25%198 patients2/55-star benchmark: 100%

Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)

Lower rates are better for this measure.

45%198 patients3/55-star benchmark: 91%

Documentation of Current Medications in the Medical Record

95%2,361 patients4/55-star benchmark: 100%

e-Prescribing

99%427 patients4/55-star benchmark: 100%

Falls: Screening for Future Fall Risk

17%790 patients1/55-star benchmark: 100%

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

39%1,789 patients2/55-star benchmark: 98%

Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented

26%1,712 patients2/55-star benchmark: 61%

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

Patients combinedPopulations: 88% · 1,368 patients

Patients screened: 93% · 1,368 patients

42%139 patients2/55-star benchmark: 100%

Provide Patients Electronic Access to Their Health Information

78%581 patients4/55-star benchmark: 100%

Statin Therapy for the Prevention and Treatment of Cardiovascular Disease

82%393 patients4/55-star benchmark: 91%

Use of High-Risk Medications in Older Adults

Lower rates are better for this measure.

Patients appropriateDiagnosis: 1% · 817 patients

Patients totalRate: 7% · 830 patients

7%830 patients4/55-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.

Referred Medical Equipment & Supplies CMS DME claims

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

Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each A4351

DME-Orthotic Devices · category DF008N

3 suppliers21 claims3,570 services$1.50 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 3

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

DR. FENG HUA GUO MD

Urology

300 SEYMOUR AVE STE 202
DERBY, CT 06418

Naugatuck Valley Planning Region (203) 732-2651

DINESH SINGH MD

Urology

300 SEYMOUR AVE STE 202
DERBY, CT 06418

Naugatuck Valley Planning Region (203) 732-2651

BIANCA N SHUSTER APRN

Nurse Practitioner

300 SEYMOUR AVE STE 202
DERBY, CT 06418

Naugatuck Valley Planning Region (203) 732-2651

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 Grace Biggs's NPI number?

The NPI number for Grace Biggs is 1992901508. It was assigned to this individual provider in the NPPES registry on June 21, 2007.

Where is Grace Biggs located?

Grace Biggs practices at 300 Seymour Ave Ste 202, Derby, CT 06418. The listed phone number is (203) 732-2651.

What is Grace Biggs's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Grace Biggs enrolled in Medicare?

Yes. Grace Biggs 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 Grace Biggs's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Grace Biggs reassigns Medicare benefits to 2 organizations: Griffin Faculty Physicians, Inc. (Derby, CT) and Bristol Hospital Multi Specialty Group, Inc (Bristol, CT). 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 Grace Biggs's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Grace Biggs was last updated on October 9, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.