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WILLIAM P STANELL M.D.
NPI 1164496279
Obstetrics & Gynecology in Lawrenceville, NJ

Active since February 15, 2006PECOS EnrolledAccepts Medicare Assignment
95.77/100
CMS Quality Rating
123 FANKLIN CORNER RD., SUITE 214, LAWRENCEVILLE, NJ 08648(609) 896-1400(609) 771-0619 Get Directions Write a Review

NPPES record last updated: May 26, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About William P Stanell M.d. NPPES

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

WILLIAM P STANELL M.D. (NPI 1164496279) is an individual obstetrics & gynecology provider in Lawrenceville, New Jersey, licensed in New Jersey (25MA06410800) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with University Medical Center Of Princeton At Plainsboro, and is a graduate of Hahnemann University College Of Medicine (1992).

NPPES Registry Identity

NPI1164496279
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameWILLIAM P STANELLCredential: M.D.
Location Address123 FANKLIN CORNER RD., SUITE 214Lawrenceville, NJ 08648-2526
Mailing Address123 Franklin Corner Rd, Suite 214Lawrenceville, NJ 08648-2526 · (609) 896-1400 · Fax (609) 896-3986
Phone(609) 896-1400
Fax(609) 771-0619
Sole ProprietorNo
Medical School CMSHahnemann University College Of MedicineGraduated 1992
Enumeration DateFebruary 15, 2006
Last NPPES UpdateMay 26, 2021
NPPES CertifiedMay 26, 2021
✔ NPI 1164496279 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in NJ · 25MA06410800✔ Licensed in PA · MD054273L✔ Licensed in NJ · MA064108
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
123 FANKLIN CORNER RD., Lawrenceville, NJ 08648
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Accepted Insurance

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

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

William P Stanell 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 ID3375438054
PECOS Enrollment IDI20040220000464, I20060118000903
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.

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
56 services56 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.
46 services32 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.
30 services22 patients
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091
A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.
23 services23 patients

Hospital Affiliations CMS Care Compare 4

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

University Medical Center Of Princeton At Plainsboro

Acute Care Hospitals · Plainsboro, NJ
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310010
LocationOne-Five Plainsboro RoadPlainsboro, NJ 08536 · Middlesex County
Emergency services Birthing friendly

Capital Health Medical Center - Hopewell

Acute Care Hospitals · Pennington, NJ
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310044
LocationOne Capital WayPennington, NJ 08534 · Mercer County
Emergency services Birthing friendly

Hospital Of Univ Of Pennsylvania

Acute Care Hospitals · Philadelphia, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390111
Location34th & Spruce StsPhiladelphia, PA 19104 · Philadelphia County
Emergency services Birthing friendly

St Mary Medical Center

Acute Care Hospitals · Langhorne, PA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390258
LocationLanghorne-Newtown RdLanghorne, PA 19047 · Bucks County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08648 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
$140.34 typical visit price
range $61.59 – $185.05
Typical copayment $35.08 (range $15.39 – $46.26)
Most-billed visit code 99204
Established Patient
$76.45 typical visit price
range $20.08 – $150.98
Typical copayment $19.11 (range $5.02 – $37.74)
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.

95.77/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality76.75
Promoting Interoperability100
Improvement Activities40

Reported Quality Measures

Breast Cancer Screening
89%434 patients4/55-star benchmark: 93%
Cervical Cancer Screening
95%901 patients4/55-star benchmark: 98%
Closing the Referral Loop: Receipt of Specialist Report
42%149 patients2/55-star benchmark: 87%
Colorectal Cancer Screening
56%596 patients3/55-star benchmark: 88%
Controlling High Blood Pressure
68%117 patients4/55-star benchmark: 91%
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)
Lower rates are better for this measure.
51%67 patients3/55-star benchmark: 91%
Documentation of Current Medications in the Medical Record
92%1,632 patients4/55-star benchmark: 100%
e-Prescribing
98%639 patients4/55-star benchmark: 100%
Falls: Screening for Future Fall Risk
91%120 patients4/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
46%1,103 patients2/55-star benchmark: 98%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
81%1,050 patients4/55-star benchmark: 97%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
33%1,230 patients3/55-star benchmark: 61%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients combinedPopulations: 93% · 1,060 patients
Patients screened: 98% · 1,060 patients
27%71 patients2/55-star benchmark: 100%
Provide Patients Electronic Access to Their Health Information
98%700 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.

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 William Stanell's NPI number?

The NPI number for William Stanell is 1164496279. It was assigned to this individual provider in the NPPES registry on February 15, 2006.

Where is William Stanell located?

William Stanell practices at 123 Fanklin Corner Rd. Suite 214, Lawrenceville, NJ 08648. The listed phone number is (609) 896-1400.

What is William Stanell's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is William Stanell enrolled in Medicare?

Yes. William Stanell 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.

What insurance does William Stanell accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list William Stanell 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 William Stanell affiliated with any hospitals?

According to CMS data, William Stanell is affiliated with University Medical Center Of Princeton At Plainsboro, Capital Health Medical Center - Hopewell, Hospital Of Univ Of Pennsylvania and St Mary Medical Center.

When was this NPI record last updated?

The NPPES record for William Stanell was last updated on May 26, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.