GASHAW HASSEN MD
NPI 1477295145
Internal Medicine in Randallstown, MD
NPI Status: Active since April 12, 2022
Contact Information
5401 OLD COURT RD
RANDALLSTOWN, MD
ZIP 21133
Phone: (410) 701-4555
- Individual
- Male
- Internal Medicine
About GASHAW HASSEN
This page provides the complete NPI Profile along with additional information for Gashaw Hassen, an internist established in Randallstown, Maryland with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1477295145 assigned on April 2022. The practitioner's primary taxonomy code is 207R00000X with license number D0104628 (MD). The provider is registered as an individual and his NPI record was last updated August 2025.
- NPI
- 1477295145
- Provider Name
- GASHAW HASSEN MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 5401 OLD COURT RD RANDALLSTOWN, MD 21133
- Location Phone
- (410) 701-4555
- Mailing Address
- 901 HARRY S TRUMAN DR N LARGO, MD 20774
- Mailing Phone
- (240) 677-0225
- Is Sole Proprietor?
- No
- Enumeration Date
- 04-12-2022
- Last Update Date
- 08-13-2025
- Code Navigator
An internist like Gashaw Hassen is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.
Location Map
Secondary Locations
- 901 Harry S Truman Dr N
Largo, MD 20774
(240) 677-0225
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
Internal Medicine
- Taxonomy Code
- 207R00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- D0104628
- License State
- MD
- Taxonomy Description
- A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 390200000X | Student, Health Care | Student in an Organized Health Care Education/Training Program |
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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 | 4 | 7 | 7 | 2 | 9 | 5 | 1 | 4 | 5 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 14 | 7 | 4 | 9 | 10 | 1 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 1 + 4 + 7 + 4 + 9 + 1 + 0 + 1 + 8 + 24 = 65 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 65 = 5 | 5 | ||||||||
The NPI number 1477295145 is valid because the calculated check digit 5 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 |
|---|---|---|---|
| 1134125784 | ARUNA ARWINDEKAR M.D. Individual | Specialist | 5401 OLD COURT RD RANDALLSTOWN, MD 21133 (410) 521-2200 |
| 1578569133 | DEIDRE VIAN GOLDSMITH C.R.N.A. Individual | Nurse Anesthetist, Certified Registered | 5401 OLD COURT RD RANDALLSTOWN, MD 21133 (410) 521-2200 |
| 1841296415 | RODNEY LASTER M.D Individual | Anesthesiology | 5401 OLD COURT RD RANDALLSTOWN, MD 21133 (410) 521-2200 |
| 1629074281 | SANDRA HINES C.R.N.A. Individual | Nurse Anesthetist, Certified Registered | 5401 OLD COURT RD RANDALLSTOWN, MD 21133 (410) 521-2200 |
| 1861498446 | THUY TRONG THAN M.D. Individual | Anesthesiology | 5401 OLD COURT RD RANDALLSTOWN, MD 21133 (410) 521-2200 |
| 1861498438 | ROMAN KATSNELSON M.D. Individual | Anesthesiology | 5401 OLD COURT RD RANDALLSTOWN, MD 21133 (410) 521-2200 |
| 1093711665 | CHARLES LEVE M.D. Individual | Specialist | 5401 OLD COURT RD RANDALLSTOWN, MD 21133 (410) 521-2200 |
| 1023014602 | ZOENA YANNAKAKIS M.D. Individual | Specialist | 5401 OLD COURT RD RANDALLSTOWN, MD 21133 (410) 521-2200 |
| 1821059106 | MS. CORINNE T BOWMAKER PA-C Individual | Physician Assistant (Surgical) | 5401 OLD COURT RD RANDALLSTOWN, MD 21133 (410) 521-2200 |
| 1528029600 | MS. LISA M MARRONEY PA-C Individual | Physician Assistant (Surgical) | 5401 OLD COURT RD DEPT. OF SURGERY RANDALLSTOWN, MD 21133 (410) 521-2200 |
| 1164483335 | MR. ROGER L DESHONG PA Individual | Physician Assistant (Surgical) | 5401 OLD COURT RD RANDALLSTOWN, MD 21133 (410) 521-2200 |
| 1780645853 | MRS. NASEEM B MAJID PA-C Individual | Physician Assistant (Medical) | 5401 OLD COURT RD RANDALLSTOWN, MD 21133 (410) 521-2200 |
| 1285695098 | JENNIFER L BARLOW PA-C Individual | Physician Assistant (Surgical) | 5401 OLD COURT RD RANDALLSTOWN, MD 21133 (410) 521-2200 |
| 1841251576 | RAMASWAMY I RANGARAJAN M.D. Individual | Internal Medicine | 5401 OLD COURT RD RANDALLSTOWN, MD 21133 (410) 521-2200 |
| 1356302905 | MR. RICHARD C ROHRS PA-C Individual | Physician Assistant (Medical) | 5401 OLD COURT RD RANDALLSTOWN, MD 21133 (410) 521-2200 |
| 1053372664 | MS. MINDI N VALUCKAS PA-C Individual | Physician Assistant (Surgical) | 5401 OLD COURT RD RANDALLSTOWN, MD 21133 (410) 521-2200 |
| 1679534200 | MS. CHRISTY M CRANE PA-C Individual | Physician Assistant (Surgical) | 5401 OLD COURT RD RANDALLSTOWN, MD 21133 (410) 521-2200 |
| 1316909898 | MR. RONALDO T MENDOZA PA-C Individual | Physician Assistant (Surgical) | 5401 OLD COURT RD RANDALLSTOWN, MD 21133 (410) 521-2200 |
| 1992767453 | JOGINDER PAUL MEHTA M.D. Individual | Internal Medicine | 5401 OLD COURT RD RANDALLSTOWN, MD 21133 (410) 521-2200 |
| 1851353114 | MRS. TIFFANY M SMITH PA-C Individual | Physician Assistant (Surgical) | 5401 OLD COURT RD DEPT OF SURGERY RANDALLSTOWN, MD 21133 (410) 521-2200 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1477295145, enumerated in the NPI registry as an "individual" on April 12, 2022
The provider is located at 5401 Old Court Rd Randallstown, Md 21133 and the phone number is (410) 701-4555
The provider's speciality is Internal Medicine with taxonomy code 207R00000X
This NPI record was last updated on April 12, 2022. 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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