GEOFFREY GAO
NPI 1720615057
Student in an Organized Health Care Education/Training Program in Baltimore, MD
NPI Status: Active since March 25, 2020
Contact Information
1830 E MONUMENT ST STE 6-100
BALTIMORE, MD
ZIP 21287
Phone: (410) 955-3380
- Individual
- Male
- Years of Experience 6
- Student in an Organized Health Care Educ...
- Accepts Medicare Approved Payment
- PECOS Enrolled
About GEOFFREY GAO
This page provides the complete NPI Profile along with additional information for Geoffrey Gao, a primary care provider established in Baltimore, Maryland with a medical specialization in Student In An Organized Health Care Education/training Program and more than 6 years of experience. The healthcare provider is registered in the NPI registry with number 1720615057 assigned on March 2020. The practitioner's primary taxonomy code is 390200000X. The provider is registered as an individual and his NPI record was last updated 5 years ago. The organization operates as a single speciality business group with one or more individual providers who practice the same area of specialization.
- NPI
- 1720615057
- Provider Name
- GEOFFREY GAO
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287
- Location Phone
- (410) 955-3380
- Mailing Address
- 202 HEATHERSTONE WAY LANCASTER, PA 17601
- Mailing Phone
- (717) 598-5821
- Medical School Name
- OTHER
- Graduation Year
- 2020
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 03-25-2020
- Last Update Date
- 03-25-2020
- Code Navigator
A primary care provider (PCP) like Geoffrey Gao 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
Student in an Organized Health Care Education/Training Program
- Taxonomy Code
- 390200000X
- Type
- Student, Health Care
- Taxonomy Description
- An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Group Taxonomy 193400000X SINGLE SPECIALTY GROUP
This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.
Medicare Participation & PECOS Enrollment Status
Geoffrey Gao 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.
Geoffrey Gao 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: 4486075322
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: I20240611004650
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
Reviews for GEOFFREY GAO
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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 | 2 | 0 | 6 | 1 | 5 | 0 | 5 | 7 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 7 | 4 | 0 | 12 | 1 | 10 | 0 | 10 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 7 + 4 + 0 + 1 + 2 + 1 + 1 + 0 + 0 + 1 + 0 + 24 = 43 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
50 - 43 = 7 | 7 |
The NPI number 1720615057 is valid because the calculated check digit 7 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 |
---|---|---|---|
1831488196 | POONAM PATEL M.D. Individual | Emergency Medicine | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (410) 955-3380 |
1821485822 | DR. JONATHAN ANDREW CLARE MD Individual | Emergency Medicine | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (410) 955-5107 |
1619539673 | HAYDON MARSHALL LUTZ MD Individual | Student in an Organized Health Care Education/Training Program | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (410) 955-3380 |
1174171268 | STEPHEN D GRAGG PHD Individual | Student in an Organized Health Care Education/Training Program | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (410) 955-5107 |
1811524903 | DR. LAKSHMI RAJANIKANT KIRKIRE MD Individual | Student in an Organized Health Care Education/Training Program | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (240) 751-2240 |
1639783350 | DANIEL AYORINDE Individual | Student in an Organized Health Care Education/Training Program | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (410) 955-5107 |
1710374996 | THEODORE FAGRELIUS MD Individual | Emergency Medicine | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (410) 955-5107 |
1942887252 | DR. BLAKE DUFFY MD Individual | Student in an Organized Health Care Education/Training Program | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (410) 955-3380 |
1952988552 | NELSON MALONE MPH Individual | Student in an Organized Health Care Education/Training Program | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (804) 496-8322 |
1558948745 | KARA ANNE SCHRADLE Individual | Student in an Organized Health Care Education/Training Program | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (410) 409-7991 |
1568040236 | KAYLA IULIUCCI Individual | Student in an Organized Health Care Education/Training Program | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (609) 922-0108 |
1235717943 | JACE BRADSHAW Individual | Student in an Organized Health Care Education/Training Program | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (410) 955-5000 |
1902484504 | DR. JASMIN GOSEN MD Individual | Student in an Organized Health Care Education/Training Program | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (818) 268-9742 |
1417452129 | AARON STERN MD Individual | Emergency Medicine | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (410) 955-3380 |
1508361304 | KYLE JONES MD Individual | Emergency Medicine | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (410) 955-3380 |
1326465303 | KEVIN CHUNG Individual | Emergency Medicine | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (410) 955-5107 |
1003565235 | DOROTHY YIM Individual | Student in an Organized Health Care Education/Training Program | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (410) 955-5107 |
1053051706 | BLISS ROGERS Individual | Student in an Organized Health Care Education/Training Program | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (410) 808-3890 |
1114544111 | EMILY NAGOURNEY Individual | Student in an Organized Health Care Education/Training Program | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (410) 955-5107 |
1336889708 | JOSEPHINE LO BELLO Individual | Student in an Organized Health Care Education/Training Program | 1830 E MONUMENT ST STE 6-100 BALTIMORE, MD 21287 (410) 955-5107 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1720615057, enumerated in the NPI registry as an "individual" on March 25, 2020
The provider is located at 1830 E Monument St Ste 6-100 Baltimore, Md 21287 and the phone number is (410) 955-3380
The provider's speciality is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X
The provider has more than 6 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.
This NPI record was last updated on March 25, 2020. 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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