ROBERT RYAN
NPI 1750306049
Physician Assistant - Medical in Rockville, MD
NPI Status: Active since July 13, 2006
Contact Information
9901 MEDICAL CENTER DR
ROCKVILLE, MD
ZIP 20850
Phone: (301) 279-6550
- Individual
- Male
- Physician Assistant
- Medical
- Accepts Insurance
- PECOS Enrolled
About ROBERT RYAN
This page provides the complete NPI Profile along with additional information for Robert Ryan, a primary care provider established in Rockville, Maryland with a medical specialization in Physician Assistant, focusing in medical . The healthcare provider is registered in the NPI registry with number 1750306049 assigned on July 2006. The practitioner's primary taxonomy code is 363AM0700X with license number C0002338 (MD). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1750306049
- Provider Name
- ROBERT RYAN
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 9901 MEDICAL CENTER DR ROCKVILLE, MD 20850
- Location Phone
- (301) 279-6550
- Mailing Address
- 6201 GREENLEIGH AVE MIDDLE RIVER, MD 21220
- Mailing Phone
- (410) 933-2704
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-13-2006
- Last Update Date
- 04-22-2024
- Code Navigator
A primary care provider (PCP) like Robert Ryan sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .
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 Medical
- Taxonomy Code
- 363AM0700X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- C0002338
- License State
- MD
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Blue Advantage Bronze HMO? 204 - HMO
- Blue Advantage Bronze HMO? 301 - HMO
- Blue Advantage Bronze HMO? Standard - HMO
- Blue Advantage Gold HMO? 206 - HMO
- Blue Advantage Gold HMO? 603 - HMO
- Blue Advantage Gold HMO? Standard - HMO
- Blue Advantage Plus Bronze? 303 - POS
- Blue Advantage Plus Bronze? 305 - POS
- Blue Advantage Plus Bronze? Standard - POS
- Blue Advantage Plus Gold? 203 - POS
- Blue Advantage Plus Gold? 803 - POS
- Blue Advantage Plus Gold? Standard - POS
- Blue Advantage Plus Silver? 202 - POS
- Blue Advantage Plus Silver? 605 - POS
- Blue Advantage Plus Silver? Standard - POS
- Blue Advantage Security HMO? 200 - HMO
- Blue Advantage Silver HMO? 205 - HMO
- Blue Advantage Silver HMO? 801 - HMO
- Blue Advantage Silver HMO? Standard - HMO
- MyBlue Health Bronze? 402 - HMO
- Gold 1 - HMO
- Gold 1 with Adult Vision Services - HMO
- Gold 12 - HMO
- Gold 8 - HMO
- Silver 1 - HMO
- Silver 1 with Adult Vision Services - HMO
- Silver 12 with First 4 Primary Care Visits Free - HMO
- Silver 8 - HMO
- Bronze Classic 4700 - EPO
- Bronze Classic Standard - EPO
- Bronze Elite + PCP Saver Plus - EPO
- Gold Classic - EPO
- Gold Classic Guided Care - HMO
- Gold Classic Standard - EPO
- Gold Classic Standard Guided Care - HMO
- Gold Elite - EPO
- Gold Simple Guided Care - HMO
- Silver Classic - EPO
- Silver Classic Standard - EPO
- Silver Classic Standard Guided Care - HMO
- Silver Simple Chronic Care CKM Guided Care - HMO
- Silver Simple Diabetes Guided Care - HMO
- Silver Simple Guided Care - HMO
- Silver Simple PCP Saver - EPO
- Silver Simple PCP Saver Guided Care - HMO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
Robert Ryan 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
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 life threatening or functioning severity
Emergency department visit for problem of high severity
Emergency department visit for problem of moderate severity
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
This service was performed 44 times for 44 patientsAn 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.
This service was performed 59 times for 59 patientsAn emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
This service was performed 56 times for 56 patientsReviews for ROBERT RYAN
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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 | 7 | 5 | 0 | 3 | 0 | 6 | 0 | 4 | 9 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 10 | 0 | 6 | 0 | 12 | 0 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 1 + 0 + 0 + 6 + 0 + 1 + 2 + 0 + 8 + 24 = 51 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 51 = 9 | 9 | ||||||||
The NPI number 1750306049 is valid because the calculated check digit 9 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 |
|---|---|---|---|
| 1952396608 | DR. VIRENDRA K SAXENA M.D. Individual | Internal Medicine (Critical Care Medicine) | 9901 MEDICAL CENTER DR ROCKVILLE, MD 20850 (301) 517-9649 |
| 1265428502 | DR. MANISH K GAMBHIR M.D. Individual | Emergency Medicine | 9901 MEDICAL CENTER DR EMERGENCY DEPARTMENT ROCKVILLE, MD 20850 (301) 279-6550 |
| 1720078009 | GAUROV DAYAL MD Individual | Pediatrics | 9901 MEDICAL CENTER DR ROCKVILLE, MD 20850 (301) 279-6480 |
| 1457341737 | IVAN J FUSS MD Individual | Pediatrics | 9901 MEDICAL CENTER DR ROCKVILLE, MD 20850 (301) 279-6480 |
| 1275523557 | THERESA E NGWANA-MONDOA MD Individual | Pediatrics | 9901 MEDICAL CENTER DR ROCKVILLE, MD 20850 (301) 279-6480 |
| 1447240726 | MARY N RUBIN MD Individual | Pediatrics | 9901 MEDICAL CENTER DR ROCKVILLE, MD 20850 (301) 279-6480 |
| 1124019062 | MEHRDAD AKHLAGHI MD Individual | Internal Medicine | 9901 MEDICAL CENTER DR ROCKVILLE, MD 20850 (301) 279-6021 |
| 1386635233 | ATUL GROVER MD Individual | Internal Medicine | 9901 MEDICAL CENTER DR ROCKVILLE, MD 20850 (301) 279-6021 |
| 1700877651 | ROBERT D KIRKCALDY MD Individual | Internal Medicine | 9901 MEDICAL CENTER DR ROCKVILLE, MD 20850 (301) 279-6021 |
| 1700877669 | HEATHER N LORENZO MD Individual | Internal Medicine | 9901 MEDICAL CENTER DR ROCKVILLE, MD 20850 (301) 279-6021 |
| 1982695847 | ALICIA T MISTRY MD Individual | Internal Medicine | 9901 MEDICAL CENTER DR ROCKVILLE, MD 20850 (301) 279-6021 |
| 1306820774 | CECILE GERONIMO SILVESTRE MD Individual | Emergency Medicine | 9901 MEDICAL CENTER DR DEPT OF EMERGENCY MEDICINE, MEP ROCKVILLE, MD 20850 (240) 826-7550 |
| 1104800309 | DR. DOROTHY S HSIAO MD Individual | Pediatrics (Neonatal-Perinatal Medicine) | 9901 MEDICAL CENTER DR NICU ROCKVILLE, MD 20850 (301) 279-6392 |
| 1184608382 | DR. AYNE KIMBERLY IAFOLLA MD Individual | Pediatrics (Neonatal-Perinatal Medicine) | 9901 MEDICAL CENTER DR NICU ROCKVILLE, MD 20850 (301) 279-6392 |
| 1790769941 | DR. MISBAH AHMED QURESHI MD Individual | Pediatrics (Neonatal-Perinatal Medicine) | 9901 MEDICAL CENTER DR NICU ROCKVILLE, MD 20850 (301) 279-6392 |
| 1558345710 | DR. MINAKSHI S SUKUMAR MD Individual | Pediatrics (Neonatal-Perinatal Medicine) | 9901 MEDICAL CENTER DR NICU ROCKVILLE, MD 20850 (301) 279-6392 |
| 1184608341 | DR. EDINA VESZELOVSZKY MD Individual | Pediatrics (Neonatal-Perinatal Medicine) | 9901 MEDICAL CENTER DR NICU ROCKVILLE, MD 20850 (301) 279-6392 |
| 1386628527 | DR. MADHU NIGAM MD Individual | Pediatrics (Neonatal-Perinatal Medicine) | 9901 MEDICAL CENTER DR NICU ROCKVILLE, MD 20850 (301) 279-6392 |
| 1295719573 | DR. SONYA HORNUNG BERDIA MD Individual | Pediatrics | 9901 MEDICAL CENTER DR NICU ROCKVILLE, MD 20850 (301) 279-6392 |
| 1104800499 | NEONATOLOGY ASSOCIATES, PC Organization | Pediatrics (Neonatal-Perinatal Medicine) | 9901 MEDICAL CENTER DR ROCKVILLE, MD 20850 (301) 279-6392 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1750306049, enumerated in the NPI registry as an "individual" on July 13, 2006
The provider is located at 9901 Medical Center Dr Rockville, Md 20850 and the phone number is (301) 279-6550
The provider's speciality is Physician Assistant with taxonomy code 363AM0700X with a focus in Medical
The provider might be accepting Accepts: Blue Cross and Blue Shield of Texas, Molina. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
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 life threatening or functioning severity, Emergency department visit for problem of high severity and Emergency department visit for problem of moderate severity.
This NPI record was last updated on July 13, 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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