Active NPI 1700831542 Individual Practitioner Female Practitioner

Ellen L. Koehler , CRNP

Nurse Practitioner • Baltimore, MD

Professional Overview & Biography Verified Profile Summary

Ellen Koehler, CRNP is a registered healthcare professional specializing in Nurse Practitioner in Baltimore, MD. Practice services are available at 22 S GREENE ST under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service;, intramuscular administration of single severe acute respiratory syndrome coronavirus 2 (covid-19) vaccine, mrna-lnp, spike protein, preservative free, 30 mcg/0.3ml dosage, diluent reconstituted; first dose. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

22 S Greene St

Baltimore, MD 212011544

Telephone 4103286598

Fax 4103283577

Associated Practice Facility / Clinic

🏢 University Of Maryland Physicians P.a. Facility NPI 1689623175

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Baltimore, MD

Active Practitioner

Practitioner Clinical Experience

Active

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

62.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2021)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	151	116	$297.00	$114.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	53	43	$210.00	$77.97
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or	50	29	$107.00	$28.74
0001A Intramuscular administration of single severe acute respiratory syndrome coronavirus 2 (covid-19) vaccine, mrna-lnp, spike protein, preservative free, 30 mcg/0.3ml dosage, diluent reconstituted; first dose	16	16	$40.00	$25.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	96	68	$210.00	$62.76
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	65	54	$298.60	$88.71
99443 Telephone medical discussion with physician, 21-30 minutes	17	13	$131.00	$72.92
99213 Established patient office or other outpatient visit, typically 15 minutes	16	16	$136.00	$42.69
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	13	13	$314.00	$108.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	209	137	$210.00	$71.68
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	102	88	$299.04	$99.38
99213 Established patient office or other outpatient visit, typically 15 minutes	51	47	$136.00	$45.62
99496 Transitional care management services for problem of high complexity	22	21	$575.00	$145.58
99495 Transitional care management services for problem of at least moderate complexity	20	18	$335.00	$100.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	181	127	$210.76	$70.30
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	85	79	$300.67	$99.96
99213 Established patient office or other outpatient visit, typically 15 minutes	47	41	$136.00	$45.46
99496 Transitional care management services for problem of high complexity	18	18	$575.00	$143.95
99495 Transitional care management services for problem of at least moderate complexity	12	11	$335.00	$99.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	210	162	$177.13	$69.48
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	76	67	$263.61	$99.38
99213 Established patient office or other outpatient visit, typically 15 minutes	55	50	$113.91	$43.61

Medical Specialties & State Licenses

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License MD R145838

(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

404708700 (MD)

Commercial Insurance / Payer ID Bc/bs

640729-01 (MD)

Practice Associates & Co-Workers

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

10 Associated Practitioners

Dr. John Allen , MD

Internal Medicine

NPI 1023436839

Doctor of Medicine (M.D.)

Dr. Andrew Delapenha , MD

Internal Medicine

NPI 1053775080

Doctor of Medicine (M.D.)

Dr. Jung-Soo Hong , MD

Internal Medicine

NPI 1194779694

Doctor of Medicine (M.D.)

Dr. Emily Fairchild , MD

Internal Medicine

NPI 1285683409

Doctor of Medicine (M.D.)

Dr. Gloria Yim , MD

Internal Medicine

NPI 1316985740

Doctor of Medicine (M.D.)

Dr. Leah Millstein , MD

Internal Medicine

NPI 1710088570

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 February 01, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location February 01, 2012

Registered at 22 S GREENE ST, BALTIMORE, MD 212011544 (Tel: 4103286598)

📍

Updated Business Mailing Address February 01, 2012

Registered at PO BOX 64442, BALTIMORE, MD 212644442 (Tel: 4103286598)

👤

Provider Name / Credentials Updated February 01, 2012

Recorded as ELLEN KOEHLER, CRNP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 01, 2012

Nurse Practitioner (License #R145838 in MD)

🟢

Initial NPI Registration & Enumeration May 23, 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: 1700831542

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: May 23, 2006

Last Update: February 01, 2012

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 64442

Baltimore, MD 212644442

Phone: 4103286598

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.