Dr Paul Marshall Haas, CRNA in Chesterfield, MO - Medicare Certified Registered Nurse Anesthetist (crna)

Dr Paul Marshall Haas, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Chesterfield, Missouri. He graduated from nursing school in 2013 and has 13 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Stamford Anesthesiology Services Pc, North American Partners In Anesthesia Llp and his current practice location is 232 S Woods Mill Rd, Chesterfield, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 205-6294.

Dr Paul Marshall Haas is licensed to practice in Missouri (license number 2012040544) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1285074120.

Contact Information

	Dr Paul Marshall Haas, CRNA
	232 S Woods Mill Rd, Chesterfield, MO 63017-3417
	(314) 205-6294
	Not Available

Map and Direction

Provider's Profile

Full Name	Dr Paul Marshall Haas
Gender	Male
Speciality	Certified Registered Nurse Anesthetist (crna)
Experience	13 Years
Location	232 S Woods Mill Rd, Chesterfield, Missouri
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Paul Marshall Haas graduated from nursing school in 2013

NPI Data:

NPI Number: 1285074120
Provider Enumeration Date: 06/25/2013
Last Update Date: 04/08/2026

Medicare PECOS Information:

PECOS PAC ID: 4789826918
Enrollment ID: I20200324002966

Medical Identifiers

Medical identifiers for Dr Paul Marshall Haas such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1285074120	NPI	-	NPPES
2012040544	Other	MO	BON

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
367500000X	Nurse Anesthetist, Certified Registered	2012040544 (Missouri)	Primary
367500000X	Nurse Anesthetist, Certified Registered	8666 (Connecticut)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
White Plains Hospital Center	White plains, NY	Hospital
Stamford Hospital	Stamford, CT	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Stamford Anesthesiology Services Pc	9335191667	49
North American Partners In Anesthesia Llp	7719885771	401

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Paul Marshall Haas allows following entities to bill medicare on his behalf.

Entity Name	Stamford Anesthesiology Services Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1376608448 PECOS PAC ID: 9335191667 Enrollment ID: O20050215000851

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. Dr Paul Marshall Haas 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
Dr Paul Marshall Haas, CRNA 1729 Nicholson Pl, Saint Louis, MO 63104-2614 Ph: (612) 414-7320	Dr Paul Marshall Haas, CRNA 232 S Woods Mill Rd, Chesterfield, MO 63017-3417 Ph: (314) 205-6294

Reviews and Comments

Nurse Anesthetist, Certified Registered Nurses in Chesterfield, MO

Christi Huguet, CRNA Nurse Anesthetist - CR Medicare: Accepting Medicare Assignments Practice Location: 17298 N Outer 40 Rd Ste 200, Chesterfield, MO 63005 Phone: 314-529-4900 Fax: 314-434-2679
Mary Ellen Frantz, CRNA Nurse Anesthetist - CR Medicare: Accepting Medicare Assignments Practice Location: 17050 Baxter Rd, Suite #110, Chesterfield, MO 63005 Phone: 636-200-4242 Fax: 636-200-4243
Alexander R Shelton, CRNA Nurse Anesthetist - CR Medicare: Accepting Medicare Assignments Practice Location: 400 S Woods Mill Rd, Chesterfield, MO 63017 Phone: 314-485-1101
Melvin Arcelona, CRNA Nurse Anesthetist - CR Medicare: Accepting Medicare Assignments Practice Location: 232 S Woods Mill Rd, Chesterfield, MO 63017 Phone: 314-205-6917
Megan C Armstrong, CRNA Nurse Anesthetist - CR Medicare: Accepting Medicare Assignments Practice Location: 400 S Woods Mill Rd Ste 140, Chesterfield, MO 63017 Phone: 314-485-1101
Lisa Corkery Boyce, CRNA Nurse Anesthetist - CR Medicare: Accepting Medicare Assignments Practice Location: 400 S Woods Mill Rd, Ste 140, Chesterfield, MO 63017 Phone: 314-485-1101 Fax: 314-485-1104
Dena Hua, CRNA Nurse Anesthetist - CR Medicare: Accepting Medicare Assignments Practice Location: 232 S Woods Mill Rd, Chesterfield, MO 63017 Phone: 314-548-4706

Dr Paul Marshall Haas, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Chesterfield, MO