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DR. RAMYA SIDDAIAH BDS, MDS (OMFS), DDS
NPI 1255083564
Dentist - General Practice in Cape Girardeau, MO

Active since January 19, 2022PECOS Enrolled
157 SIEMERS DR # 106, CAPE GIRARDEAU, MO 63701(573) 970-3275(573) 335-5607 Get Directions Write a Review

NPPES record last updated: July 20, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 20, 2026, Aug 8, 2022, Jan 19, 2022 (3 updates tracked since 2022).

About Dr. Ramya Siddaiah Bds, Mds (omfs), Dds NPPES

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

DR. RAMYA SIDDAIAH BDS, MDS (OMFS), DDS (NPI 1255083564) is an individual general practice provider in Cape Girardeau, Missouri, licensed in Missouri (2024014525) and active in the NPI registry since January 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1255083564
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameDR. RAMYA SIDDAIAHCredential: BDS, MDS (OMFS), DDS
Location Address157 SIEMERS DR # 106Cape Girardeau, MO 63701-4920
Mailing Address157 Siemers Dr # 106Cape Girardeau, MO 63701-4920 · (573) 970-3275 · Fax (573) 335-5607
Phone(573) 970-3275
Fax(573) 335-5607
Sole ProprietorNo
Enumeration DateJanuary 19, 2022
Last NPPES UpdateJuly 20, 20263 updates tracked since enumeration
NPPES CertifiedJuly 20, 2026
✔ NPI 1255083564 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in MO · 2024014525
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
157 SIEMERS DR # 106, Cape Girardeau, MO 63701
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ramya Siddaiah Bds, Mds (omfs), Dds 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.

Medicare Billing Reassignment

Medicare enrollment records show Ramya Siddaiah reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cross Trails Medical Center
1.5 mi
Federally Qualified Health Center (FQHC)
408 S BROADVIEW ST
Cape Girardeau, MO 63703
  • Reassigned Medicare billing, Missouri enrollment
  • 22 clinicians in this Medicare group
NPI 1356393268 (573) 332-0808

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 63701 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
$81.64 typical visit price
range $52.28 – $161.24
Typical copayment $20.41 (range $13.07 – $40.31)
Most-billed visit code 99203
Established Patient
$65.71 typical visit price
range $16.30 – $131.05
Typical copayment $16.42 (range $4.07 – $32.76)
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.

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 Ramya Siddaiah's NPI number?

The NPI number for Ramya Siddaiah is 1255083564. It was assigned to this individual provider in the NPPES registry on January 19, 2022.

Where is Ramya Siddaiah located?

Ramya Siddaiah practices at 157 Siemers Dr # 106, Cape Girardeau, MO 63701. The listed phone number is (573) 970-3275.

What is Ramya Siddaiah's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Ramya Siddaiah enrolled in Medicare?

Yes. Ramya Siddaiah is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ramya Siddaiah's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ramya Siddaiah reassigns Medicare benefits to Cross Trails Medical Center (Cape Girardeau, MO). The 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 Ramya Siddaiah's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ramya Siddaiah accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Dominion National and 7 other insurers list Ramya Siddaiah 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 Ramya Siddaiah was last updated on July 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.