PROF. MICHAEL E RONAN PAC
NPI 1255349940
Physician Assistant - Surgical in Columbia, MD
NPI Status: Active since August 04, 2006
Contact Information
10700 CHARTER DR
COLUMBIA, MD
ZIP 21044
Phone: (301) 774-0500
- Individual
- Male
- Years of Experience 32
- Physician Assistant
- Surgical
- Accepts Medicare Approved Payment
- PECOS Enrolled
About MICHAEL RONAN
This page provides the complete NPI Profile along with additional information for Michael Ronan, a provider established in Columbia, Maryland with a medical specialization in Physician Assistant, focusing in surgical and more than 32 years of experience. The healthcare provider is registered in the NPI registry with number 1255349940 assigned on August 2006. The practitioner's primary taxonomy code is 363AS0400X with license number C0001625 (MD). The provider is registered as an individual and his NPI record was last updated 5 years ago.
- NPI
- 1255349940
- Provider Name
- PROF. MICHAEL E RONAN PAC
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 10700 CHARTER DR COLUMBIA, MD 21044
- Location Phone
- (301) 774-0500
- Mailing Address
- 9910 FRANKLIN SQUARE DR STE 220 BALTIMORE, MD 21236
- Mailing Phone
- (410) 933-5412
- Medical School Name
- OTHER
- Graduation Year
- 1994
- Is Sole Proprietor?
- No
- Enumeration Date
- 08-04-2006
- Last Update Date
- 02-10-2020
- Code Navigator
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Physician Assistant Surgical
- Taxonomy Code
- 363AS0400X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- C0001625
- License State
- MD
Medicare Participation & PECOS Enrollment Status
Michael Ronan is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.
Michael Ronan is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
PECOS PAC ID: 9032304373
What is the PECOS Associate Control ID?
A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.PECOS Enrollment ID: I20101111000904, I20130916000293
What is the Provider Enrollment ID?
The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.Accepts Medicare Assignment? Yes
What does it mean "accepts medicare assignment"?
When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Emergency department visit for problem of mild to moderate severity
Follow-up hospital inpatient care per day, typically 25 minutes
Initial hospital inpatient care per day, typically 30 minutes
Replacement of knee joint, both sides of knee
An emergency department visit for a mild to moderate issue is when you seek immediate medical attention for a non-life-threatening condition. This could include minor injuries, moderate pain, or illnesses like the flu. During the visit, healthcare professionals assess your condition, provide treatment, and may recommend follow-up care.
This service was performed 15 times for 15 patientsFollow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
This service was performed 13 times for 13 patientsInitial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
This service was performed 15 times for 15 patientsA 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.
This service was performed 18 times for 18 patientsFind Provider Hospital Affiliations - Privileges
Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.
Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Michael Ronan is affiliated with the following medical facilities:
Hospital Name | Address | Phone | Hospital Type | Overall Rating |
---|---|---|---|---|
MEDSTAR MONTGOMERY MEDICAL CENTER | 18101 PRINCE PHILIP DRIVE OLNEY, MD 20832 | (301) 774-8771 | Acute Care Hospitals | |
SUBURBAN HOSPITAL | 8600 OLD GEORGETOWN ROAD BETHESDA, MD 20814 | (301) 896-2576 | Acute Care Hospitals | |
JOHNS HOPKINS HOWARD COUNTY MEDICAL CENTER | 5755 CEDAR LANE COLUMBIA, MD 21044 | (410) 740-7890 | Acute Care Hospitals | |
HOLY CROSS GERMANTOWN HOSPITAL | 19801 OBSERVATION DRIVE GERMANTOWN, MD 20876 | (301) 557-6020 | Acute Care Hospitals |
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
1 | 2 | 5 | 5 | 3 | 4 | 9 | 9 | 4 | 0 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 2 | 10 | 5 | 6 | 4 | 18 | 9 | 8 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 2 + 1 + 0 + 5 + 6 + 4 + 1 + 8 + 9 + 8 + 24 = 70 | |||||||||
Step 3: because the number obtained in step 2 ends in zero, the check digit is zero. | |||||||||
0 |
The NPI number 1255349940 is valid because the calculated check digit 0 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
NPI | Name / Type | Taxonomy | Address |
---|---|---|---|
1174525240 | DR. DANIEL TANG M.D. Individual | Orthopaedic Surgery | 10700 CHARTER DR STE 100 COLUMBIA, MD 21044 (410) 992-7800 |
1740281047 | SARAH A. MESS M.D. Individual | Plastic Surgery | 10700 CHARTER DR SUITE 330 COLUMBIA, MD 21044 (410) 910-2350 |
1679566160 | HARRY A OKEN MD Individual | Internal Medicine | 10700 CHARTER DR SUITE 200 COLUMBIA, MD 21044 (410) 910-7500 |
1811981905 | KEVIN E CARLSON MD Individual | Internal Medicine | 10700 CHARTER DR STE 200 COLUMBIA, MD 21044 (410) 910-7444 |
1114019403 | DR. ELIZABETH ANN GALLELLI PT, DPT Individual | Physical Therapist | 10700 CHARTER DR SUITE 200 COLUMBIA, MD 21044 (410) 884-4111 |
1013041425 | DR. STEPHEN MICHEAL GANT SR. D.D.S. Individual | Dentist | 10700 CHARTER DR SUITE 340 COLUMBIA, MD 21044 (410) 730-6702 |
1407051501 | CHESAPEAKE UROLOGY ASSOCIATES P.A. Organization | Durable Medical Equipment & Medical Supplies | 10700 CHARTER DR SUITE 310 COLUMBIA, MD 21044 (410) 715-2090 |
1831398833 | POTOMAC VALLEY ORTHOPAEDIC ASSOCIATES, CHTD Organization | Specialist | 10700 CHARTER DR SUITE 100 COLUMBIA, MD 21044 (410) 992-7800 |
1073793402 | COLUMBIA PHARMACY LLC Organization | Pharmacy (Community/Retail Pharmacy) | 10700 CHARTER DR COLUMBIA, MD 21044 (410) 715-4777 |
1811052079 | DR. VALERIE BETH SELIGSON OD Individual | Optometrist | 10700 CHARTER DR SUITE 140 COLUMBIA, MD 21044 (301) 908-2676 |
1588627624 | DR. DEAN STEVEN GLAROS MD Individual | Ophthalmology | 10700 CHARTER DR COLUMBIA, MD 21044 (410) 910-2330 |
1306934377 | KATHRYN ANNE HERNANDEZ DPT Individual | Physical Therapist (Orthopedic) | 10700 CHARTER DR COLUMBIA, MD 21044 (410) 910-2351 |
1194749739 | DR. RAJWINDER SINGH DEU M.D. Individual | Family Medicine (Sports Medicine) | 10700 CHARTER DR SUITE 140 COLUMBIA, MD 21044 (410) 884-4590 |
1972649531 | UMASUTHAN SRIKUMARAN M.D. Individual | Orthopaedic Surgery | 10700 CHARTER DR SUITE 140 COLUMBIA, MD 21044 (443) 546-1550 |
1891107058 | THE NEUROLOGY INSTITUTE FOR BRAIN HEALTH AND FITNESS Organization | Psychiatry & Neurology (Neurology) | 10700 CHARTER DR 210A COLUMBIA, MD 21044 (443) 842-6333 |
1417346529 | MATTHEW ALBRECHT PA-C Individual | Physician Assistant (Surgical) | 10700 CHARTER DR SUITE 140 COLUMBIA, MD 21044 (443) 546-1550 |
1891243598 | DR. MATTHEW BAHLKE DPT Individual | Physical Therapist | 10700 CHARTER DR 100 COLUMBIA, MD 21044 (410) 992-7800 |
1073585261 | DR. ARVINDER UPPAL M.D. Individual | Radiology (Diagnostic Radiology) | 10700 CHARTER DR SUITE 110 COLUMBIA, MD 21044 (443) 917-2855 |
1952834152 | THE JOHNS HOPKINS HOSPITAL Organization | Clinic/Center (Rehabilitation) | 10700 CHARTER DR SUITE 200 COLUMBIA, MD 21044 (410) 583-2665 |
1447717103 | THOMAS JOSEPH COSTA M.S.P.T. Individual | Physical Therapist | 10700 CHARTER DR COLUMBIA, MD 21044 (443) 546-1575 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1255349940, enumerated in the NPI registry as an "individual" on August 04, 2006
The provider is located at 10700 Charter Dr Columbia, Md 21044 and the phone number is (301) 774-0500
The provider's speciality is Physician Assistant with taxonomy code 363AS0400X with a focus in Surgical
The provider has more than 32 years of experience.
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
The most common procedures or services performed by this practitioner are: Emergency department visit for problem of mild to moderate severity, Follow-up hospital inpatient care per day, typically 25 minutes, Initial hospital inpatient care per day, typically 30 minutes and Replacement of knee joint, both sides of knee.
The practitioner is affiliated to the following hospital(s): MEDSTAR MONTGOMERY MEDICAL CENTER, SUBURBAN HOSPITAL, JOHNS HOPKINS HOWARD COUNTY MEDICAL CENTER and HOLY CROSS GERMANTOWN HOSPITAL. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.
This NPI record was last updated on August 04, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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