JOHN C SIEGLE MD
NPI 1710073044
Obstetrics & Gynecology in Ada, OK

Active since October 05, 2006PECOS EnrolledAccepts Medicare Assignment
807 N MONTE VISTA ST, ADA, OK 74820(580) 332-8855(580) 332-7374 Get Directions Write a Review

NPPES record last updated: November 18, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About John C Siegle Md NPPES

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

JOHN C SIEGLE MD (NPI 1710073044) is an individual obstetrics & gynecology provider in Ada, Oklahoma, licensed in Oklahoma (17253) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Ada, and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1981).

NPPES Registry Identity

NPI1710073044
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameJOHN C SIEGLECredential: MD
Location Address807 N MONTE VISTA STAda, OK 74820-7711
Mailing Address527 W 3rd StKonawa, OK 74849-1415 · (580) 925-3286
Fax(580) 332-7374
Sole ProprietorNo
Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 1981
Enumeration DateOctober 5, 2006
Last NPPES UpdateNovember 18, 2021
NPPES CertifiedNovember 18, 2021
NPI 1710073044 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in OK · 17253
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.

807 N MONTE VISTA ST, Ada, OK 74820

Other Identifiers 1

Medicaid100030550AOK

Accepted 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

John C Siegle Md 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 ID4688587751
PECOS Enrollment IDI20070830000646
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.

Hospital Affiliations CMS Care Compare 2

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

Mercy Hospital Ada

Acute Care Hospitals · Ada, OK
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370020
Location430 North Monte VistaAda, OK 74820 · Pontotoc County
Emergency services Birthing friendly

O U Medical Center

Acute Care Hospitals · Oklahoma City, OK
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370093
Location700 NE 13th StreetOklahoma City, OK 73104 · Oklahoma County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74820 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
$123.06 typical visit price
range $53.00 – $162.61
Typical copayment $30.76 (range $13.25 – $40.65)
Most-billed visit code 99204
Established Patient
$66.48 typical visit price
range $16.68 – $132.40
Typical copayment $16.62 (range $4.17 – $33.10)
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.

Other Providers at the Same Location NPPES 11

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

Nurse Practitioner (Women's Health)
807 N MONTE VISTA ST
ADA, OK 74820
Nurse Practitioner (Family)
807 N MONTE VISTA ST
ADA, OK 74820
Family Medicine
807 N MONTE VISTA ST
ADA, OK 74820
Midwife
807 N MONTE VISTA ST
ADA, OK 74820
Physician Assistant (Medical)
807 N MONTE VISTA ST
ADA, OK 74820
Social Worker (Clinical)
807 N MONTE VISTA ST
ADA, OK 74820
Obstetrics & Gynecology
807 N MONTE VISTA ST
ADA, OK 74820
Physician Assistant
807 N MONTE VISTA ST, WOMEN'S HEALTH CENTER
ADA, OK 74820

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 John Siegle's NPI number?

The NPI number for John Siegle is 1710073044. It was assigned to this individual provider in the NPPES registry on October 5, 2006.

Where is John Siegle located?

John Siegle practices at 807 N Monte Vista St, Ada, OK 74820. The listed phone number is (580) 332-8855.

What is John Siegle's specialty?

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

Is John Siegle enrolled in Medicare?

Yes. John Siegle 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 John Siegle accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 5 other insurers list John Siegle 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 John Siegle affiliated with any hospitals?

According to CMS data, John Siegle is affiliated with Mercy Hospital Ada and O U Medical Center.

When was this NPI record last updated?

The NPPES record for John Siegle was last updated on November 18, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.