Geraldine A Ryan, MD in O Fallon, MO

Geraldine A Ryan, MD is a medicare enrolled "Internal Medicine" physician in O Fallon, Missouri. Her current practice location is 9426 Phoenix Village Pkwy, O Fallon, Missouri. You can reach out to her office (for appointments etc.) via phone at (636) 561-5999.

Geraldine A Ryan is licensed to practice in Missouri (license number 100756) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1689640609.

Contact Information

	Geraldine A Ryan, MD
	9426 Phoenix Village Pkwy, O Fallon, MO 63368-4781
	(636) 561-5999
	(636) 561-4746

Map and Direction

Physician's Profile

Full Name	Geraldine A Ryan
Gender	Female
Speciality
Experience	Years
Location	9426 Phoenix Village Pkwy, O Fallon, Missouri
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Geraldine A Ryan attended and graduated from in

NPI Data:

NPI Number: 1689640609
Provider Enumeration Date: 02/28/2006
Last Update Date: 04/02/2015

Medicare PECOS Information:

PECOS PAC ID:
Enrollment ID:

Medical Identifiers

Medical identifiers for Geraldine A Ryan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1689640609	NPI	-	NPPES
110211326	Other	MO	RAILROAD MEDICARE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	100756 (Missouri)	Primary
208000000X	Pediatrics	100756 (Missouri)	Secondary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Geraldine A Ryan is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Geraldine A Ryan, MD 9426 Phoenix Village Pkwy, O Fallon, MO 63368-4781 Ph: (636) 561-5999	Geraldine A Ryan, MD 9426 Phoenix Village Pkwy, O Fallon, MO 63368-4781 Ph: (636) 561-5999

Reviews and Comments

Internal Medicine Doctors in O Fallon, MO

Brian A Grus, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 20 Progress Point Pkwy Ste 108, O Fallon, MO 63368 Phone: 636-344-2400
Nadia Zia, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2 Progress Point Ct, O Fallon, MO 63368 Phone: 314-317-0600 Fax: 314-317-0606
Dr. Amy Kathleen Davis, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 1008 Rock Creek Elementary School Dr, O Fallon, MO 63366 Phone: 636-281-4410 Fax: 636-281-4412
Dr. Saadia Taufiq Raza, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 6704 Keaton Corp Pkwy, O Fallon, MO 63368 Phone: 636-300-9596 Fax: 636-300-9598
Neal Holzum, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2 Progress Point Ct, Ste 101a, O Fallon, MO 63368 Phone: 636-236-9945
Kent Alexander Neil Cassmeyer, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 300 Winding Woods Dr Ste 214, O Fallon, MO 63366 Phone: 636-614-3289 Fax: 636-272-3680
Mei Huang, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 20 Progress Point Pkwy Ste 206, O Fallon, MO 63368 Phone: 636-344-1073

Geraldine A Ryan, MD - Medicare in O Fallon, MO