Esther I Krug, M.D.

Primary specialty

Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X

License

D0059273 Issued in MD

Practice address

2435 W Belvedere Ave
Suite 56
Baltimore, MD 21215-5224

Phone

(410) 601-5961

Fax

(410) 601-9390

NPI assigned

Jun 3, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 4

Medicare fee-for-service enrollment

Enrolled in MD, NJ, NY3 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 3

Specialty

EndocrinologyAlso: Internal Medicine

Education

Other, 1992

Medicare assignment

May accept Medicare assignment

Telehealth

Offers telehealth services

Group practices

Sinai Hospital of Baltimore, IncGroup PAC ID 0941112346, 373 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Sinai Hospital of Baltimore Hospital, Baltimore, MD, CCN 210012

Merit-based Incentive Payment System (MIPS)

Final score

91.63 of 100Reported as individual

Quality

65.21

Promoting interoperability

100

Improvement activities

40

Cost

83.45

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Dialog Healthcare, LLC

  • Nurse Practitioner
  • Rockville, MD
  • NPI 1235729153

  NJ, NY

  Medicare reassignment NPD Authorized official
• Sinai Hospital of Baltimore Inc

  • Surgical Critical Care Physician
  • Baltimore, MD
  • NPI 1043235666
  Medicare reassignment Care Compare group NPD
• Endocrinology Medical Services PLLC

  • Endocrinology, Diabetes & Metabolism Physician
  • Spring Valley, NY
  • NPI 1962119966
  NPD (past) Authorized official
• Sinai Hospital of Baltimore Inc

  • Endocrinology, Diabetes & Metabolism Physician
  • Baltimore, MD
  • NPI 1609891225

  Internal Medicine

  NPD
• Sinai Hospital of Baltimore, Inc.

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1285672204
  NPD
• Dialog Healthcare LLC

  • Nurse Practitioner
  • Rockville, MD
  • NPI 1104642826
  NPD (past)
• Dialog Healthcare LLC

  • Nurse Practitioner
  • Clinton, MD
  • NPI 1114743838
  NPD (past)
• Dialog Healthcare LLC

  • Nurse Practitioner
  • Centreville, MD
  • NPI 1154147866
  NPD (past)
• Dialog Healthcare LLC

  • Nurse Practitioner
  • Pikesville, MD
  • NPI 1205652922
  NPD (past)
• Dialog Healthcare LLC

  • Nurse Practitioner
  • Severna Park, MD
  • NPI 1255157962
  NPD (past)
• Dialog Healthcare LLC

  • Nurse Practitioner
  • Sykesville, MD
  • NPI 1306662028
  NPD (past)
• Dialog Healthcare LLC

  • Nurse Practitioner
  • Silver Spring, MD
  • NPI 1396561015
  NPD (past)

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

• Sinai Hospital of Baltimore, Inc.

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1285672204
  Care Compare affiliation
• Sinai Hospital of Baltimore, Inc.

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1487325874
  Care Compare affiliation

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

{
    "created_epoch": "1149292800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742169600000",
    "number": "1699713610",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 64264",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212644264",
            "telephone_number": "410-558-5238"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2435 W BELVEDERE AVE",
            "address_2": "SUITE 56",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212155224",
            "telephone_number": "410-601-5961",
            "fax_number": "410-601-9390"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KRUG",
        "first_name": "ESTHER",
        "middle_name": "I",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-03",
        "last_updated": "2025-03-17",
        "certification_date": "2025-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D0059273",
            "primary": false
        },
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "MD",
            "license": "D0059273",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "R/R MEDICARE PROVIDER #",
            "identifier": "110245394",
            "state": "MD"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "510109300",
            "state": "MD"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "07708152/01",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "R/R MEDICARE GROUP #",
            "identifier": "CC3778",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Kelly Marie Kroz, MA, LCPC, CSC-AD
• Kimberly Anne Krudener, CRNP
• Christine Erin Krueger, M.D.
• Rachel Marie Kruer, PHARMD
• Michael P Kruesi, CRNA
• Amy Rose Kruger Howard, PHARMD
• Eryn Kruger
• Shoshana Kruger, MS, CCC SLP
• Jacqueline Kruglyakova, MD
• Marisol Kruk, CRNP

• Endocrinology, Diabetes & Metabolism Physician in Baltimore, MD
• Providers in Baltimore, MD by specialty
• Endocrinology, Diabetes & Metabolism Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 17, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.