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CYNTHIA K SITES MD
NPI 1821017450
Obstetrics & Gynecology - Reproductive Endocrinology in Springfield, MA

Active since July 18, 2006PECOS Enrolled
3300 MAIN STREET, 4TH FLOOR, SPRINGFIELD, MA 01107(413) 794-7045(413) 794-7345 Get Directions Write a Review

NPPES record last updated: May 19, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Cynthia K Sites Md NPPES

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

CYNTHIA K SITES MD (NPI 1821017450) is an individual reproductive endocrinology provider in Springfield, Massachusetts, licensed in Massachusetts (242038) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821017450
Entity TypeIndividualFemale
Primary Taxonomy207VE0102X
Provider Legal NameCYNTHIA K SITESCredential: MD
Location Address3300 MAIN STREET, 4TH FLOORSpringfield, MA 01107-1112
Mailing Address280 Chestnut Street, 2nd FloorSpringfield, MA 01199-1001 · (413) 794-5700
Phone(413) 794-7045
Fax(413) 794-7345
Sole ProprietorNo
Enumeration DateJuly 18, 2006
Last NPPES UpdateMay 19, 2016
✔ NPI 1821017450 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Reproductive EndocrinologyAllopathic & Osteopathic Physicians
Taxonomy Code207VE0102X
License✔ Licensed in MA · 242038
Definition
An obstetrician/gynecologist who is capable of managing complex problems relating to reproductive endocrinology and infertility.
3300 MAIN STREET, Springfield, MA 01107
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cynthia K Sites Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01107 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
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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.

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.

DANIELLE ELISABETH DESERRES PA-C
Physician Assistant (Medical)
3300 MAIN STREET
SPRINGFIELD, MA 01107
Hampden County (413) 794-5600
KATHARINE A GREEN CNM
Advanced Practice Midwife
3300 MAIN STREET, SUITE 4D
SPRINGFIELD, MA 01107
Hampden County (413) 794-8336
STUART ALAN ANFANG M.D.
Psychiatry & Neurology (Psychiatry)
3300 MAIN STREET, SUITE 3C & 3D
SPRINGFIELD, MA 01107
Hampden County (413) 794-7035
KATHLEEN A KANG NP
Nurse Practitioner (Family)
3300 MAIN STREET
SPRINGFIELD, MA 01107
Hampden County (413) 794-5600
MRS. ELLEN ELIZABETH HAYNES JOHNSON M.S.
Psychologist
3300 MAIN STREET, 4A
SPRINGFIELD, MA 01107
Hampden County (413) 794-7035
DALLAS SELTZER PA
Physician Assistant (Medical)
3300 MAIN STREET, 3RD FL, SUITE C&D
SPRINGFIELD, MA 01107
Hampden County (413) 794-5600
ANNA LOUISE PASKAUSKY N.P.
Nurse Practitioner (Family)
3300 MAIN STREET, 3RD FL, SUITE A
SPRINGFIELD, MA 01107
Hampden County (413) 794-7364
MS. JULIE RAE BERMANT NP
Nurse Practitioner (Psychiatric/Mental Health)
3300 MAIN STREET
SPRINGFIELD, MA 01107
Hampden County (413) 794-5555

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 Cynthia Sites's NPI number?

The NPI number for Cynthia Sites is 1821017450. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Where is Cynthia Sites located?

Cynthia Sites practices at 3300 Main Street 4th Floor, Springfield, MA 01107. The listed phone number is (413) 794-7045.

What is Cynthia Sites's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Reproductive Endocrinology, with taxonomy code 207VE0102X.

Is Cynthia Sites enrolled in Medicare?

Yes. Cynthia Sites is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Cynthia Sites was last updated on May 19, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.