Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1215989884 Individual Practitioner Female Practitioner

Dorene Marion Holcombe , CRNP

Nurse Practitioner • Baltimore, MD

Professional Overview & Biography Verified Profile Summary

Dorene Holcombe, CRNP is a certified Nurse Practitioner practicing in Baltimore, MD. With approximately 29 years of clinical experience since completing medical education in 1997, Dorene Holcombe delivers high-quality medical care to the local community at 600 N WOLFE ST.

Dorene Holcombe is affiliated with Johns Hopkins University and does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include dialysis services, 2-3 physician visits per month (20 years or older), dialysis services. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

600 N Wolfe St

Baltimore, MD 212870005

Telephone 4109559434
Associated Practice Facility / Clinic
🏢 Johns Hopkins University Facility NPI 1801891080

Medicare Profile & Education

Medical School

Other

Graduation Year

1997

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Baltimore, MD

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
29 Yrs +14.5 yrs vs City Avg
City Avg: 14.5 Yrs
State Avg: 9.9 Yrs
Regional Practice Density
377 Specialists

Practicing in Baltimore, MD (1277 Statewide)

Telehealth Adoption Rate
15.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
66.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Holcombe (29 Years) 29 Yrs
Baltimore Specialty Average (14.5 Years) 14.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
90961 Dialysis services, 2-3 physician visits per month (20 years or older)
19 13 $750.00 $253.67
90960 Dialysis services, 4 or more physician visits per month (20 years or older)
19 15 $900.00 $305.99

Medical Specialties & State Licenses

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License MD R118883

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
118802000 (MD)

Hospital & Practice Group Affiliations

Johns Hopkins University

600 N Wolf St, Baltimore, MD 212870005

Phone: 4109555000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Sydney Dy , MD

Internal Medicine - Medical Oncology

NPI 1003863267

Doctor of Medicine (M.D.)

Dr. Sarah Clever , MD

Internal Medicine

NPI 1104877240

Doctor of Medicine (M.D.)

Dawn Conklin , PA-C

Physician Assistant

NPI 1114966678

Physician Assistant (Certified)

Dr. Daniel Ford , MD

Internal Medicine

NPI 1124061932

Doctor of Medicine (M.D.)

Jacqueline Darmody , CRNP

Nurse Practitioner

NPI 1174568760

Certified Registered Nurse Practitioner

Dr. Redonda Miller , MD

Internal Medicine

NPI 1184674137

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active March 15, 2010

NPI status registered as active in NPPES database

📍
Updated Practice Location March 15, 2010

Registered at 600 N WOLFE ST, BALTIMORE, MD 212870005 (Tel: 4109559434)

📍
Updated Business Mailing Address March 15, 2010

Registered at 1100 RIDGE RD, PYLESVILLE, MD 211321404 (Tel: 4104528642)

👤
Provider Name / Credentials Updated March 15, 2010

Recorded as DORENE HOLCOMBE, C.R.N.P.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 15, 2010

Nurse Practitioner (License #R118883 in MD)

🟢
Initial NPI Registration & Enumeration May 16, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1215989884
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 16, 2006
Last Update: March 15, 2010
Sole Proprietor: No

Mailing Address

1100 Ridge Rd

Pylesville, MD 211321404

Phone: 4104528642

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.