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LANDON MUELLER M.D.
NPI 1982139978
Emergency Medicine in Olney, MD

Active since April 27, 2017PECOS EnrolledAccepts Medicare Assignment
95.99/100
CMS Quality Rating
18101 PRINCE PHILIP DR, OLNEY, MD 20832(301) 774-8882(301) 774-7648 Get Directions Write a Review

NPPES record last updated: July 21, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 21, 2020, Apr 27, 2017 (2 updates tracked since 2017).

About Landon Mueller M.d. NPPES

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

LANDON MUELLER M.D. (NPI 1982139978) is an individual emergency medicine provider in Olney, Maryland, licensed in Maryland (D88958) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, is affiliated with Medstar Saint Mary's Hospital, and maintains a secondary practice location in Richmond.

NPPES Registry Identity

NPI1982139978
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameLANDON MUELLERCredential: M.D.
Location Address18101 PRINCE PHILIP DROlney, MD 20832-1514
Mailing Address1250 E Marshall St, Box 980401Richmond, VA 23298-5051 · (804) 828-4860
Phone(301) 774-8882
Fax(301) 774-7648
Sole ProprietorNo
Medical School CMSUniversity Of Alabama School Of MedicineGraduated 2017
Enumeration DateApril 27, 2017
Last NPPES UpdateJuly 21, 20202 updates tracked since enumeration
NPPES CertifiedJuly 21, 2020
✔ NPI 1982139978 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in MD · D88958
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
18101 PRINCE PHILIP DR, Olney, MD 20832
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Secondary Practice Location 1

Location 11250 E Marshall St, Box 980401Richmond, VA 23298-5051 · Phone (804) 828-4860

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

Landon Mueller M.d. 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 ID648540518
PECOS Enrollment IDI20200805001930
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.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
256 services243 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
71 services69 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
69 services68 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
17 services17 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
12 services11 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
12 services11 patients

Hospital Affiliations CMS Care Compare

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

Medstar Saint Mary's Hospital

Acute Care Hospitals · Leonardtown, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210028
Location25500 Point Lookout RoadLeonardtown, MD 20650 · St. Marys County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20832 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

95.99/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.48
Promoting Interoperability100
Improvement Activities40
Cost74.87

Other Providers at the Same Location NPPES 20

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

BARBARA W. DAWSON CRNA
Nurse Anesthetist, Certified Registered
18101 PRINCE PHILIP DR
OLNEY, MD 20832
Montgomery County (301) 774-8610
MEDSTAR HEALTH ANESTHESIA SERVICES E, LLC
Anesthesiology
18101 PRINCE PHILIP DR
OLNEY, MD 20832
Montgomery County (301) 774-8882
AMANDA RAUDA TELLAWI MD
Obstetrics & Gynecology
18101 PRINCE PHILIP DR
OLNEY, MD 20832
Montgomery County (301) 570-7424
ANNA JAROMCZYK PRALL CRNA
Nurse Anesthetist, Certified Registered
18101 PRINCE PHILIP DR
OLNEY, MD 20832
Montgomery County (919) 323-6465
LAURIE HALL MS, RDN, LDN
Dietitian, Registered
18101 PRINCE PHILIP DR
OLNEY, MD 20832
Montgomery County (301) 774-8637
KUNWARDEEP SINGH SOHAL M.D.
Internal Medicine (Gastroenterology)
18101 PRINCE PHILIP DR
OLNEY, MD 20832
Montgomery County (301) 774-8882
PAUL ANDREW BURKE PA-C
Physician Assistant
18101 PRINCE PHILIP DR, MONTGOMERY GENERAL HOSPITAL
OLNEY, MD 20832
Montgomery County (301) 774-8900
VIVIANA ANDREA REYES N.P
Nurse Practitioner (Family)
18101 PRINCE PHILIP DR
OLNEY, MD 20832
Montgomery County (301) 774-8882

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 Landon Mueller's NPI number?

The NPI number for Landon Mueller is 1982139978. It was assigned to this individual provider in the NPPES registry on April 27, 2017.

Where is Landon Mueller located?

Landon Mueller practices at 18101 Prince Philip Dr, Olney, MD 20832. The listed phone number is (301) 774-8882.

What is Landon Mueller's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Landon Mueller enrolled in Medicare?

Yes. Landon Mueller 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.

Is Landon Mueller affiliated with any hospitals?

According to CMS data, Landon Mueller is affiliated with Medstar Saint Mary's Hospital.

When was this NPI record last updated?

The NPPES record for Landon Mueller was last updated on July 21, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.