Dr Ann S Mercer, MD in Las Cruces, NM - Medicare Internal Medicine

Dr Ann S Mercer, MD is a medicare enrolled "Internal Medicine" physician in Las Cruces, New Mexico. She went to University Of Puerto Rico School Of Medicine and graduated in 1978 and has 47 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 2801 Missouri Ave, Suite 12, Las Cruces, New Mexico. You can reach out to her office (for appointments etc.) via phone at (575) 522-6900.

Dr Ann S Mercer is licensed to practice in New Mexico (license number 84-79) 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 1811913502.

Contact Information

	Dr Ann S Mercer, MD
	2801 Missouri Ave, Suite 12, Las Cruces, NM 88011-5075
	(575) 522-6900
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Ann S Mercer
Gender	Female
Speciality	Internal Medicine
Experience	47 Years
Location	2801 Missouri Ave, Las Cruces, New Mexico
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:

Dr Ann S Mercer attended and graduated from University Of Puerto Rico School Of Medicine in 1978

NPI Data:

NPI Number: 1811913502
Provider Enumeration Date: 07/14/2006
Last Update Date: 03/15/2022

Medicare PECOS Information:

PECOS PAC ID: 5193752277
Enrollment ID: I20050720000494

Medical Identifiers

Medical identifiers for Dr Ann S Mercer such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1811913502	NPI	-	NPPES
33407	Medicaid	NM

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	84-79 (New Mexico)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Home Kare Inc Of Dona Ana	Las cruces, NM	Home health agency
Tender Care Home Health	Las cruces, NM	Home health agency
Ambercare Home Health	Silver city, NM	Home health agency
Memorial Medical Center	Las cruces, NM	Hospital
Mountain View Regional Medical Center	Las cruces, NM	Hospital
Good Samaritan Society Las Cruces Village	Las cruces, NM	Nursing home

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 Ann S Mercer allows following entities to bill medicare on her behalf.

Entity Name	Ann S Mercer Md Pa
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1164613261 PECOS PAC ID: 8426144726 Enrollment ID: O20071018000168

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 Ann S Mercer 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 Ann S Mercer, MD 2801 Missouri Ave, Suite 12, Las Cruces, NM 88011-5075 Ph: (575) 522-6900	Dr Ann S Mercer, MD 2801 Missouri Ave, Suite 12, Las Cruces, NM 88011-5075 Ph: (575) 522-6900

Reviews and Comments

Internal Medicine Doctors in Las Cruces, NM

Dr. Craig Frederick Cannon, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 4351 E Lohman Ave Ste 201, Las Cruces, NM 88011 Phone: 575-522-2233 Fax: 575-522-2266
Azim Saquib, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 1160 Mall Dr, Las Cruces, NM 88011 Phone: 575-521-3270
Louis M Benevento, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 3961 E Lohman Ave Ste 33, Las Cruces, NM 88011 Phone: 575-522-0423 Fax: 575-556-0201
Paul Feil, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 2437 S Telshor Blvd, Las Cruces, NM 88011 Phone: 575-522-2777 Fax: 575-522-4532
Ikrita Kaur Klair, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 4351 E Lohman Ave Ste 211, Las Cruces, NM 88011 Phone: 575-556-8950 Fax: 575-556-8955
Mr. Robert A Graor, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 3865 East Lohman, Suite 4, Las Cruces, NM 88011 Phone: 575-532-5838 Fax: 575-532-1778
Sangeeth Shanbhag Pai, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 179 Howard Pl, Las Cruces, NM 88011 Phone: 575-521-8500 Fax: 575-521-8400

Dr Ann S Mercer, MD - Medicare Internal Medicine in Las Cruces, NM