1. Home
  2. Directory
  3. Maryland
  4. Columbia
  5. Physician Assistant
  6. NPI Profile

PROF. MICHAEL E RONAN PAC
NPI 1255349940
Physician Assistant - Surgical in Columbia, MD

Active since August 04, 2006PECOS EnrolledAccepts Medicare Assignment
10700 CHARTER DR, COLUMBIA, MD 21044(301) 774-0500 Get Directions Write a Review

NPPES record last updated: February 10, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Prof. Michael E Ronan Pac NPPES

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

PROF. MICHAEL E RONAN PAC (NPI 1255349940) is an individual surgical provider in Columbia, Maryland, licensed in Maryland (C0001625) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Medstar Montgomery Medical Center, and is a graduate of Other (1994).

NPPES Registry Identity

NPI1255349940
Entity TypeIndividualMale
Primary Taxonomy363AS0400X
Provider Legal NamePROF. MICHAEL E RONANCredential: PAC
Location Address10700 CHARTER DRColumbia, MD 21044-3629
Mailing Address9910 Franklin Square Dr Ste 220Baltimore, MD 21236-4902 · (410) 933-5412
Phone(301) 774-0500
Sole ProprietorNo
Medical School CMSOtherGraduated 1994
Enumeration DateAugust 4, 2006
Last NPPES UpdateFebruary 10, 2020
✔ NPI 1255349940 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License✔ Licensed in MD · C0001625
10700 CHARTER DR, Columbia, MD 21044
Open in Google Maps ↗

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

Prof. Michael E Ronan Pac 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 ID9032304373
PECOS Enrollment IDI20101111000904, I20130916000293
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 4

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.

Replacement of knee joint, both sides of knee 27447
A bilateral knee joint replacement is a procedure where the damaged parts of both your knee joints are replaced with artificial parts. It aims to relieve pain and improve mobility. The process involves a surgical operation under anesthesia.
25 services25 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.
20 services19 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
13 services13 patients
Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment 63047
This procedure involves removing part of a spine bone to alleviate pressure on the lower spinal cord and/or nerves. It targets a single segment of the spine, improving mobility and reducing pain. It's a common treatment for conditions like herniated discs or spinal stenosis.
11 services11 patients

Hospital Affiliations CMS Care Compare 4

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

Medstar Montgomery Medical Center

Acute Care Hospitals · Olney, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210018
Location18101 Prince Philip DriveOlney, MD 20832 · Montgomery County
Emergency services Birthing friendly

Suburban Hospital

Acute Care Hospitals · Bethesda, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210022
Location8600 Old Georgetown RoadBethesda, MD 20814 · Montgomery County
Emergency services

Johns Hopkins Howard County Medical Center

Acute Care Hospitals · Columbia, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210048
Location5755 Cedar LaneColumbia, MD 21044 · Howard County
Emergency services Birthing friendly

Holy Cross Germantown Hospital

Acute Care Hospitals · Germantown, MD
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210065
Location19801 Observation DriveGermantown, MD 20876 · Montgomery County
Emergency services Birthing friendly

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.

DR. STEPHEN MICHEAL GANT SR. D.D.S.
Dentist
10700 CHARTER DR, SUITE 340
COLUMBIA, MD 21044
Howard County (410) 730-6702
TAKARA HAYWARD DPT
Physical Therapist
10700 CHARTER DR, SUITE 100
COLUMBIA, MD 21044
Howard County (410) 910-2351
DR. ARVINDER UPPAL M.D.
Radiology (Diagnostic Radiology)
10700 CHARTER DR, SUITE 110
COLUMBIA, MD 21044
Howard County (443) 917-2855
COLUMBIA PHARMACY LLC
Pharmacy (Community/Retail Pharmacy)
10700 CHARTER DR
COLUMBIA, MD 21044
Howard County (410) 715-4777
MARYLAND FAMILY CARE, INC.
Internal Medicine
10700 CHARTER DR
COLUMBIA, MD 21044
Howard County (410) 332-9000
KELLY MICHOLSON MUELLER PT, DPT
Physical Therapist
10700 CHARTER DR
COLUMBIA, MD 21044
Howard County (443) 997-5476
DR. ELIZABETH ANN GALLELLI PT, DPT
Physical Therapist
10700 CHARTER DR, SUITE 200
COLUMBIA, MD 21044
Howard County (410) 884-4111
SANJOG KUMAR MATHUR M.D.
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
10700 CHARTER DR, STE 100
COLUMBIA, MD 21044
Howard County (410) 992-7800

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 Michael Ronan's NPI number?

The NPI number for Michael Ronan is 1255349940. It was assigned to this individual provider in the NPPES registry on August 4, 2006.

Where is Michael Ronan located?

Michael Ronan practices at 10700 Charter Dr, Columbia, MD 21044. The listed phone number is (301) 774-0500.

What is Michael Ronan's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Michael Ronan enrolled in Medicare?

Yes. Michael Ronan 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 Michael Ronan affiliated with any hospitals?

According to CMS data, Michael Ronan is affiliated with Medstar Montgomery Medical Center, Suburban Hospital, Johns Hopkins Howard County Medical Center and Holy Cross Germantown Hospital.

When was this NPI record last updated?

The NPPES record for Michael Ronan was last updated on February 10, 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.