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DR. JANE SO M.D.
NPI 1083938575
Obstetrics & Gynecology in Riverhead, NY

Active since March 26, 2010PECOS EnrolledAccepts Medicare Assignment
98.52/100
CMS Quality Rating
1 HEROES WAY, RIVERHEAD, NY 11901(631) 548-6113 Get Directions Write a Review

NPPES record last updated: November 13, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 13, 2023, Oct 30, 2023, Apr 7, 2022 (3 updates tracked since 2022).

About Dr. Jane So M.d. NPPES

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

DR. JANE SO M.D. (NPI 1083938575) is an individual obstetrics & gynecology provider in Riverhead, New York, licensed in New York (FS4460274) and active in the NPI registry since March 2010. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Rutgers R W Johnson Medical School (cam/new Bruns/pisc) (2010).

NPPES Registry Identity

NPI1083938575
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. JANE SOCredential: M.D.
Location Address1 HEROES WAYRiverhead, NY 11901-2058
Mailing Address69a Gnarled Hollow RdEast Setauket, NY 11733-2026 · (201) 417-9649
Phone(631) 548-6113
Sole ProprietorNo
Medical School CMSRutgers R W Johnson Medical School (cam/new Bruns/pisc)Graduated 2010
Enumeration DateMarch 26, 2010
Last NPPES UpdateNovember 13, 20233 updates tracked since enumeration
NPPES CertifiedNovember 13, 2023
✔ NPI 1083938575 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in NY · FS4460274
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.
1 HEROES WAY, Riverhead, NY 11901
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1101 Nicolls RdStony Brook, NY 11794-2036 · Phone (631) 444-2757 · Fax (631) 444-6155
Location 2100 S Jersey Ave Unit 16East Setauket, NY 11733-2036 · Phone (631) 689-6400 · Fax (631) 689-5742

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. Jane So 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 ID7810117587
PECOS Enrollment IDI20140930002435
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

3

Medicare enrollment records show Jane So reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Central Suffolk Hospital
2.1 mi
Hospitalist
1300 ROANOKE AVE
Riverhead, NY 11901
  • Reassigned Medicare billing, New York enrollment
  • 134 clinicians in this Medicare group
NPI 1043402050 (631) 548-6116
University Associates In Obstetrics & Gynecology, University Faculty P
25 mi
Obstetrics & Gynecology
100 NICOLLS RD, SUNY @ STONY BROOK HSC, L9, RM 020
Stony Brook, NY 11794
  • Reassigned Medicare billing, New York enrollment
  • 125 clinicians in this Medicare group
NPI 1538114723 (631) 444-2731
North Shore-Lij Medical PC
57 mi
Urology
1010 NORTHERN BLVD STE 110
Great Neck, NY 11021
  • Reassigned Medicare billing, New York enrollment
  • 9,353 clinicians in this Medicare group
NPI 1053688572 (516) 321-7400

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11901 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
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.

98.52/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.85
Promoting Interoperability100
Improvement Activities40

Reported Quality Measures

Breast Cancer Screening
Percentage of women 50-74 years of age who had a mammogram to screen for breast cancer
79%86 patients4/55-star benchmark: 92%
Cervical Cancer Screening
Percentage of women 21-64 years of age who were screened for cervical cancer using either of the following criteria: - Women age 21-64 who had cervical cytology performed every 3 years - Women age 30-64 who had cervical cytology/human papillomavirus (HPV)…
96%295 patients
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
99%186 patients5/55-star benchmark: 99%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
97%32 patients4/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
26%609 patients2/55-star benchmark: 97%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
50%408 patients3/55-star benchmark: 97%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
Patients screenedForUse: 99% · 225 patients
96%225 patients4/55-star benchmark: 98%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
78%609 patients4/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
13%609 patients1/55-star benchmark: 89%
View, Download, or Transmit (VDT)
At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.
36%609 patients
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 20

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

DR. ORSEOLA ARAPI MD
Student in an Organized Health Care Education/Training Program
1 HEROES WAY
RIVERHEAD, NY 11901
Suffolk County (631) 546-6446
DR. NICOLE MELISSA CASTRO DO
Student in an Organized Health Care Education/Training Program
1 HEROES WAY
RIVERHEAD, NY 11901
Suffolk County (631) 548-6446
JOANNE ELIZABETH COTRONE RPA-C
Physician Assistant
1 HEROES WAY
RIVERHEAD, NY 11901
Suffolk County (631) 548-6200
JARED VINCENT NASSO DO
Student in an Organized Health Care Education/Training Program
1 HEROES WAY
RIVERHEAD, NY 11901
Suffolk County (631) 548-6446
MARCELA TROCHA MD, MSC
Student in an Organized Health Care Education/Training Program
1 HEROES WAY
RIVERHEAD, NY 11901
Suffolk County (631) 548-6446
SANOORI WELMILLAGE DO
Student in an Organized Health Care Education/Training Program
1 HEROES WAY
RIVERHEAD, NY 11901
Suffolk County (631) 548-6446
COURTNEY MALIA CLEMONS
Physician Assistant
1 HEROES WAY
RIVERHEAD, NY 11901
Suffolk County (631) 548-6000
KASIDY SMITH PA-C
Physician Assistant
1 HEROES WAY
RIVERHEAD, NY 11901
Suffolk County (631) 538-8860

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 Jane So's NPI number?

The NPI number for Jane So is 1083938575. It was assigned to this individual provider in the NPPES registry on March 26, 2010.

Where is Jane So located?

Jane So practices at 1 Heroes Way, Riverhead, NY 11901. The listed phone number is (631) 548-6113.

What is Jane So's specialty?

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

Is Jane So enrolled in Medicare?

Yes. Jane So 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 Jane So's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jane So reassigns Medicare benefits to 3 organizations: Central Suffolk Hospital (Riverhead, NY), University Associates In Obstetrics & Gynecology, University Faculty P (Stony Brook, NY) and North Shore-Lij Medical PC (Great Neck, NY). 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 Jane So'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 Jane So was last updated on November 13, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.