DR. FREHIWOT DERBEW TEMESGEN M.D
NPI 1134414667
Psychiatry & Neurology - Neurology in Richmond, VA

NPI Status: Active since June 13, 2011

Contact Information

1250 E MARSHALL ST
RICHMOND, VA
ZIP 23298
Phone: (804) 828-9350
Fax: (804) 807-7949

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  • Individual
  • Female
  • Years of Experience 21
  • Psychiatry & Neurology
  • Neurology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About FREHIWOT TEMESGEN

This page provides the complete NPI Profile along with additional information for Frehiwot Temesgen, a provider established in Richmond, Virginia with a medical specialization in Psychiatry & Neurology, focusing in neurology and more than 21 years of experience. The healthcare provider is registered in the NPI registry with number 1134414667 assigned on June 2011. The practitioner's primary taxonomy code is 2084N0400X with license number 0101260753 (VA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1134414667
Provider Name
DR. FREHIWOT DERBEW TEMESGEN M.D
Gender
Female
Entity Type
Individual
Location Address
1250 E MARSHALL ST RICHMOND, VA 23298
Location Phone
(804) 828-9350
Location Fax
(804) 807-7949
Mailing Address
10605 BUSICK CT GAINESVILLE, VA 20155
Mailing Phone
(301) 675-0149
Medical School Name
OTHER
Graduation Year
2005
Is Sole Proprietor?
No
Enumeration Date
06-13-2011
Last Update Date
08-22-2025
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Location Map

Secondary Locations

  • 7880 Donegan Dr
    Manassas, VA 20109
    (301) 675-0149
  • 1101 Sam Perry Blvd Ste 414
    Fredericksburg, VA 22401
    (540) 899-1354

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

Psychiatry & Neurology Neurology

Taxonomy Code
2084N0400X
Type
Allopathic & Osteopathic Physicians
License No.
0101260753
License State
VA
Taxonomy Description
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

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)
1204C00000XAllopathic & Osteopathic Physicians

Neuromusculoskeletal Medicine, Sports Medicine

0101260753 (VA)

Medicare Participation & PECOS Enrollment Status

Frehiwot Temesgen 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.

Frehiwot Temesgen 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: 5193011260

    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: I20160916000014

    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.

Follow-up hospital inpatient care per day, typically 35 minutes

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

This service was performed 13 times for 13 patients

Initial hospital inpatient care per day, typically 50 minutes

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.

This service was performed 30 times for 30 patients

Measurement of brain wave activity (eeg), awake and asleep

The measurement of brain wave activity, known as an EEG, records the brain's electrical signals. It's performed when you're awake and asleep to monitor your brain's functioning. It helps in diagnosing conditions like epilepsy, sleep disorders, and other neurological issues.

This service was performed 20 times for 18 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $32.26 for a new patient copayment and $24.78 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 23298 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $129.04
  • Minimum New Patient Price $56.19
  • Maximum New Patient Price $170.3
  • Average New Patient Copayment $32.26
  • Minimum New Patient Copayment $14.04
  • Maximum New Patient Copayment $42.57

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $99.13
  • Minimum Established Patient Price $18.07
  • Maximum Established Patient Price $138.91
  • Average Established Patient Copayment $24.78
  • Minimum Established Patient Copayment $4.51
  • Maximum Established Patient Copayment $34.72

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Find 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. Frehiwot Temesgen is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
MEDICAL COLLEGE OF VIRGINIA HOSPITALSPOST OFFICE BOX 980510 1250 EAST MARSHALL STREET
RICHMOND, VA 23298
(804) 828-9000Acute Care Hospitals

Reviews for DR. FREHIWOT DERBEW TEMESGEN M.D

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1134414667, we treat the final digit (7) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
4
Doubled → 8
Pos 6
1
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
7
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 3 → 6 4 → 8 4 → 8 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 1 + 6 + 4 + 8 + 1 + 8 + 6 + 1 + 2 + 24 = 63

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1134414667.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine
1250 E MARSHALL ST, OB/GYN
RICHMOND, VA 23298
Psychiatry & Neurology (Psychiatry)
1250 E MARSHALL ST, PSYCHIATRY
RICHMOND, VA 23298
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1250 E MARSHALL ST, SURGERY
RICHMOND, VA 23298
Nurse Anesthetist, Certified Registered
1250 E MARSHALL ST, ANESTHESIA CRNA
RICHMOND, VA 23298
Internal Medicine (Hematology)
1250 E MARSHALL ST, INTERNAL MEDICINE
RICHMOND, VA 23298
Family Medicine
1250 E MARSHALL ST, FAMILY MEDICINE
RICHMOND, VA 23298
Nurse Practitioner (Pediatrics)
1250 E MARSHALL ST, PEDIATRICS
RICHMOND, VA 23298
Specialist
1250 E MARSHALL ST, OB/GYN
RICHMOND, VA 23298
Obstetrics & Gynecology
1250 E MARSHALL ST, OB/GYN
RICHMOND, VA 23298
Nurse Practitioner (Family)
1250 E MARSHALL ST, MAIN HOSPITAL NURSING ADMINISTRATION
RICHMOND, VA 23298
Nurse Practitioner (Family)
1250 E MARSHALL ST, INTERNAL MEDICINE
RICHMOND, VA 23298
Nurse Practitioner
1250 E MARSHALL ST, SURGERY
RICHMOND, VA 23298
Emergency Medicine
1250 E MARSHALL ST, EMERGENCY DEPARTMENT
RICHMOND, VA 23298
Urology
1250 E MARSHALL ST, SURGERY
RICHMOND, VA 23298
Internal Medicine
1250 E MARSHALL ST, INTERNAL MEDICINE
RICHMOND, VA 23298
Radiology (Diagnostic Radiology)
1250 E MARSHALL ST, RADIOLOGY-DIAGNOSTIC RADIOLOGY
RICHMOND, VA 23298
Nurse Practitioner (Adult Health)
1250 E MARSHALL ST, ORTHOPAEDIC SURGERY
RICHMOND, VA 23298
Physician Assistant (Surgical)
1250 E MARSHALL ST, SURGERY
RICHMOND, VA 23298
Pathology (Anatomic Pathology & Clinical Pathology)
1250 E MARSHALL ST, PATHOLOGY
RICHMOND, VA 23298
Internal Medicine (Gastroenterology)
1250 E MARSHALL ST, INTERNAL MEDICINE
RICHMOND, VA 23298

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134414667, enumerated as an "individual" on June 13, 2011.

The provider is located at 1250 E MARSHALL ST RICHMOND, VA 23298 and the phone number is (804) 828-9350.

Psychiatry & Neurology with taxonomy code 2084N0400X and a focus in Neurology.

Frehiwot Temesgen is affiliated with: MEDICAL COLLEGE OF VIRGINIA HOSPITALS.