Individual provider Active NPI

Esteban A Marquez, MD

  • Internal Medicine Physician
  • Baltimore, MD
National Provider Identifier
1851352819
Registry record updated May 14, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
D52191 Issued in MD
Practice address
2323 Orleans St
Baltimore, MD 21224-1020
Phone
(410) 558-4747
Fax
(410) 732-0185
NPI assigned
Mar 30, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 14, 2020

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X D52191 MD Primary

Addresses

Primary practice location

2323 Orleans St
Baltimore, MD 21224-1020

Mailing address

11025 Daybreak CT
North Bethesda, MD 20852-4500
Phone (240) 401-4483

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD, VA, DC, PA4 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 4

Enrollment IDStateProvider typePAC IDDetails
I20061018000160 MD Practitioner - HospitalistPractitioner - Internal Medicine 7315943131 Reassigns benefits to 2 organizations
I20161026000690 VA Practitioner - Internal Medicine 7315943131 Reassigns benefits to 4 organizations
I20200521000746 DC Practitioner - HospitalistPractitioner - Internal Medicine 7315943131 Reassigns benefits to 2 organizations
I20250505000436 PA Practitioner - Internal Medicine 7315943131 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
HospitalistAlso: Internal Medicine
Education
Other, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Medstar Medical Group II LLCGroup PAC ID 0547413825, 3,726 clinicians

Practice addresses (Care Compare)

110 Irving St NW
Washington, DC 20010-3017
Phone (202) 877-7000

14207 Park Ctr Dr
Suite 102
Laurel, MD 20707-5255
Phone (301) 604-5254

5255 Loughboro Rd NW
Washington, DC 20016-2633
Phone (202) 537-4000

8600 Old Georgetown Rd
Bethesda, MD 20814-1422
Phone (301) 896-3100

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
82.34 of 100Reported as group
Quality
67.9
Promoting interoperability
100
Improvement activities
40
Cost
69.47

Merit-based Incentive Payment System (MIPS)

Final score
87.23 of 100Reported as group
Quality
80.47
Promoting interoperability
100
Improvement activities
40
Cost
76.96

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Emergency Medicine Associates P.a., P.C. CurrentSince Sep 2, 2022 Accepting new patients
Fayette Physician Network Inc CurrentSince Apr 1, 2025 Accepting new patients
Hospitalist Medicine Physicians of Virginia LLC Internal Medicine CurrentSince Mar 18, 2017 Accepting new patients
Johns Hopkins Community Physicians Internal Medicine CurrentSince Mar 1, 2020 Accepting new patients
Johns Hopkins Community Physicians, Inc Internal Medicine CurrentSince Mar 1, 2020 Accepting new patients
Johns Hopkins Community Physicians, Inc Internal Medicine CurrentSince Mar 1, 2020 Accepting new patients
Hospitalist Medicine Physicians of Fredericksburg, LLC Internal Medicine CurrentSince Jun 13, 2017 Accepting new patients
Medstar Medical Group II LLC CurrentSince Jan 15, 2021 Accepting new patients
Emergency Medicine Associates P.a., P.C. Internal Medicine CurrentSince Sep 2, 2022 Accepting new patients
Emergency Medicine Associates, P.a.,P.C. Internal Medicine CurrentSince Nov 1, 2022 Accepting new patients
Hospitalist Medicine Physicians of Virginia - Richmond, LLC Internal Medicine CurrentSince Mar 1, 2020 Accepting new patients
Fayette Physician Network Inc Internal Medicine CurrentSince Apr 1, 2025 Accepting new patients
Baltimore Medical System, Inc. Past Accepting new patients

Locations

1145 19th St NW
Ste 311
Washington, DC 20036
Phone (202) 429-2401

110 Irving St NW
Washington, DC 20010
Phone (202) 877-2000

1000 E Eager St
Baltimore, MD 21202
Phone (410) 522-9800

14207 Park Center Dr
Ste 102
Laurel, MD 20707
Phone (301) 604-5254

9910 Franklin Square Dr
#2110
Nottingham, MD 21236
Phone (410) 933-5412

5401 Old Court Rd
Randallstown, MD 21133
Phone (301) 337-2727

200 Memorial Ave
Westminster, MD 21157
Phone (410) 848-3000

500 W Berkeley St
Uniontown, PA 15401
Phone (724) 430-5000

201 Mary Higginson Ln
Uniontown, PA 15401
Phone (724) 430-5940

5410 Maryland Way
Ste 300
Brentwood, TN 37027
Phone (615) 377-1674

501 Sunset Ln
Culpeper, VA 22701
Phone (540) 829-4100

15225 Heathcote Blvd
Haymarket, VA 20169
Phone (571) 284-1000

8260 Atlee Rd
Mechanicsvlle, VA 23116
Phone (804) 264-6000

1500 N 28th St
Richmond, VA 23223
Phone (804) 225-1700

5801 Bremo Rd
Richmond, VA 23226
Phone (804) 281-8220

759 S Main St
Woodstock, VA 22664
Phone (540) 459-1100

Interoperability endpoints

  • Direct secure messaging: emarquez593307@direct.hopkinsmedicine.org

Organizations & group practices 13

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

View all 13

Hospital & facility affiliations 6

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1143676800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1589414400000",
    "number": "1851352819",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11025 DAYBREAK CT",
            "city": "NORTH BETHESDA",
            "state": "MD",
            "postal_code": "208524500",
            "telephone_number": "240-401-4483",
            "fax_number": "410-327-1693"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2323 ORLEANS ST",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212241020",
            "telephone_number": "410-558-4747",
            "fax_number": "410-732-0185"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARQUEZ",
        "first_name": "ESTEBAN",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-03-30",
        "last_updated": "2020-05-14",
        "certification_date": "2020-05-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D52191",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

Verify at the official NPI Registry.