DR. ERIC CORNELIUS MARSHALL MD
NPI 1841228947
Family Medicine in Washington, DC

NPI Status: Active since June 28, 2006

Contact Information

1160 VARNUM ST NE
SUITE 117
WASHINGTON, DC
ZIP 20017
Phone: (202) 832-7007
Fax: (240) 425-4636

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  • Individual
  • Male
  • Years of Experience 28
  • Family Medicine
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled
  • CLIA Number: 09D2005356
  • CLIA Cert. Type: Other - HEALTH CARE CLINIC
  • CLIA Exp. Date: 03-24-2026

About ERIC MARSHALL

This page provides the complete NPI Profile along with additional information for Eric Marshall, a primary care provider established in Washington, District Of Columbia with a medical specialization in Family Medicine and more than 28 years of experience. He graduated from University Of Cincinnati College Of Medicine in 1998. The healthcare provider is registered in the NPI registry with number 1841228947 assigned on June 2006. The practitioner's primary taxonomy code is 207Q00000X with license number CS0112180 (DC). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1841228947
Provider Name
DR. ERIC CORNELIUS MARSHALL MD
Gender
Male
Entity Type
Individual
Location Address
1160 VARNUM ST NE SUITE 117 WASHINGTON, DC 20017
Location Phone
(202) 832-7007
Location Fax
(240) 425-4636
Mailing Address
1160 VARNUM ST NE STE 117 WASHINGTON, DC 20017
Mailing Phone
(202) 607-5298
Mailing Fax
(240) 425-4636
Medical School Name
UNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduation Year
1998
Is Sole Proprietor?
Yes
Enumeration Date
06-28-2006
Last Update Date
01-30-2025
Code Navigator

A primary care provider (PCP) like Eric Marshall 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

Secondary Locations

  • 2601 Riva Rd
    Annapolis, MD 21401
    (866) 389-2727
  • 4744 Marlboro Pike
    Capitol Heights, MD 20743
    (240) 670-1003
  • 823 Congress Ave Ste 1200
    Austin, TX 78701
    (646) 452-8481
  • 14999 Health Center Dr Ste 204
    Bowie, MD 20716
    (240) 266-1037

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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
License No.
CS0112180
License State
DC
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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)
1207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

0101263962 (VA)
2207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

29364 (WV)
3207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

2018032594 (MO)
4207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

277082 (MA)
5207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

M49221 (MD)
6207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

01079991B (IN)
7207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

5135091205 (MI)
8207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

133474 (AK)
9207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

ME133323 (FL)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Molina Gold Core 1640 - HMO
  • Molina Gold Core 1640 Plus with Adult Dental and Vision - HMO
  • Molina Gold Core 1640 Plus with Adult Vision - HMO
  • Molina Gold Saver 750 - HMO
  • Molina Gold Saver 750 Plus with Adult Dental and Vision - HMO
  • Molina Gold Saver 750 Plus with Adult Vision - HMO
  • Molina Gold Standard - HMO
  • Molina Silver Core - HMO
  • Molina Silver Core Plus with Adult Dental and Vision - HMO
  • Molina Silver Core Plus with Adult Vision - HMO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
033890700MEDICAID (05)DC 
69230200MEDICAID (05)MD 
2185209OTHER (01)UNITED HEALTHCARE
3873549-001OTHER (01)CIGNA
19665OTHER (01)JOHNS HOPKINS HEALTHCARE LLC EHP
246302OTHER (01)ANTHEM JOHNSON AVENUE
2680223-7710244OTHER (01)DCAETNA US HEALTHCARE
94133OTHER (01)AMERIGROUP (ANTHEM)
KP29GEOTHER (01)CAREFIRST
1700801MEDICAID (05)AK 
246299OTHER (01)ANTHEM VARNUM STREET

Medicare Participation & PECOS Enrollment Status

Eric Marshall 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.

Eric Marshall 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: 8224174347

    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: I20110614000185

    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

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Other DME (DE017N)

    Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips (HCPCS:A4253)

    13 DME suppliers used 28 Medicare Claims 62 Services Paid

  • DME-Medical/Surgical Supplies (DA000N)

    Lancets, per box of 100 (HCPCS:A4259)

    8 DME suppliers used 15 Medicare Claims 15 Services Paid

  • DME-Wheelchairs (DD000N)

    Standard wheelchair (HCPCS:K0001)

    1 DME suppliers used 12 Medicare Claims 12 Services Paid

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.

Administration and interpretation of patient-focused health risk assessment

This procedure involves a detailed evaluation of your health to identify potential risks. It includes analyzing your medical history, lifestyle habits, and family health history. The results are interpreted to provide a personalized plan to improve your health and prevent future issues.

This service was performed 29 times for 29 patients

Administration of influenza virus vaccine

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

This service was performed 62 times for 60 patients

Advance care planning, first 30 minutes

Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.

This service was performed 37 times for 36 patients

Annual alcohol misuse screening, 15 minutes

An annual alcohol misuse screening is a 15-minute check-up to assess your drinking habits. It helps identify if you're consuming alcohol in a way that could harm your health. This is not a judgment, but a tool to promote your wellbeing.

This service was performed 99 times for 99 patients

Annual depression screening, 15 minutes

An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.

This service was performed 261 times for 261 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

This service was performed 243 times for 243 patients

Assessment of emotional or behavioral problems

Assessment of emotional or behavioral problems involves a thorough evaluation of your feelings, thoughts, and behaviors. It's a process where professionals study patterns over time to identify potential issues like anxiety, depression, or other mental health conditions.

This service was performed 104 times for 102 patients

Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report

An Electrocardiogram (ECG) with 12 leads is a non-invasive test that measures the electrical activity of your heart. It's performed during your initial physical examination to screen for heart conditions. The results are interpreted and compiled into a report for further evaluation.

This service was performed 12 times for 12 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 536 times for 351 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 479 times for 284 patients

Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage

The quadrivalent inactivated influenza vaccine is a shot given to protect against four strains of the flu virus. This 0.5 ml dosage helps your body develop immunity to the virus. It's an important step in preventing flu-related complications.

This service was performed 58 times for 56 patients

Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment

An Initial Preventive Physical Examination, also known as a "Welcome to Medicare" visit, is a one-time, face-to-face visit during your first 12 months of Medicare enrollment. It includes a review of your health, as well as education and counseling about preventive services and further screenings.

This service was performed 23 times for 23 patients

Pathology clinical consultation for complex clinical problem, 41-60 minutes

A pathology clinical consultation for a complex clinical problem is a specialized service where a pathologist spends 41-60 minutes examining and interpreting your medical tests. The goal is to provide a clear understanding of your health condition, aiding in accurate diagnosis and effective treatment planning.

This service was performed 87 times for 86 patients

Pathology clinical consultation for moderately complex clinical problem, 21-40 minutes

A pathology clinical consultation for a moderately complex problem involves a 21-40 minute discussion with a pathologist. The pathologist reviews your medical history, examines your test results, and provides insights about your health condition. They help in understanding your ailment better and suggest appropriate treatment options.

This service was performed 12 times for 12 patients

Principal care management services for a single high-risk disease, first 30 minutes provided personally by qualified health care professional, per calendar month.

Principal Care Management (PCM) services are health care services focused on managing a single high-risk disease. A qualified health professional will personally provide these services for the first 30 minutes each month. This could include monitoring your condition, coordinating your care, and making necessary adjustments to your treatment plan.

This service was performed 36 times for 36 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

This service was performed 18 times for 18 patients

Transitional care management services for problem of high complexity

Transitional care management services are designed to ensure a smooth transition from a hospital to home or another care setting for patients with complex health issues. These services include medication management, patient education, and coordination with healthcare providers.

This service was performed 36 times for 32 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $25.07 for a new patient copayment and $28.43 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 20017 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $100.31
  • Minimum New Patient Price $65.18
  • Maximum New Patient Price $194.86
  • Average New Patient Copayment $25.07
  • Minimum New Patient Copayment $16.29
  • Maximum New Patient Copayment $48.71

Established Patients Visit Costs *

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

  • Average Established Patient Price $113.72
  • Minimum Established Patient Price $21.4
  • Maximum Established Patient Price $158.88
  • Average Established Patient Copayment $28.43
  • Minimum Established Patient Copayment $5.35
  • Maximum Established Patient Copayment $39.72

* 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.

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
09D2005356
Facility Type
Other - HEALTH CARE CLINIC
Certificate Effective Date
March 25, 2024
Certificate Expiration Date
March 24, 2026
Laboratory Director
LINDA DUQUETTE PETERSEN
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Eric Marshall to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1841228947, 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 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
8
Unchanged
Pos 3
4
Doubled → 8
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
2
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
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 4 → 8 2 → 4 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 8 + 1 + 4 + 2 + 1 + 6 + 9 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1841228947.

Other Providers at the Same Location


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

Orthopaedic Surgery
1160 VARNUM ST NE, 312
WASHINGTON, DC 20017
Orthopaedic Surgery
1160 VARNUM ST NE, SUITE 312
WASHINGTON, DC 20017
Surgery
1160 VARNUM ST NE, SUITE 300-B
WASHINGTON, DC 20017
Internal Medicine (Cardiovascular Disease)
1160 VARNUM ST NE, #100
WASHINGTON, DC 20017
Internal Medicine (Gastroenterology)
1160 VARNUM ST NE, #218
WASHINGTON, DC 20017
Allergy & Immunology
1160 VARNUM ST NE, SUITE008
WASHINGTON, DC 20017
Internal Medicine
1160 VARNUM ST NE, SUITE 008
WASHINGTON, DC 20017
Psychiatry & Neurology (Neurology)
1160 VARNUM ST NE, SUITE 204
WASHINGTON, DC 20017
Internal Medicine (Gastroenterology)
1160 VARNUM ST NE, 311
WASHINGTON, DC 20017
Internal Medicine (Gastroenterology)
1160 VARNUM ST NE, 311
WASHINGTON, DC 20017
Internal Medicine
1160 VARNUM ST NE, SUITE 317
WASHINGTON, DC 20017
Family Medicine (Geriatric Medicine)
1160 VARNUM ST NE
WASHINGTON, DC 20017
Nurse Practitioner (Gerontology)
1160 VARNUM ST NE
WASHINGTON, DC 20017
Podiatrist (Foot Surgery)
1160 VARNUM ST NE, 012
WASHINGTON, DC 20017
Internal Medicine (Geriatric Medicine)
1160 VARNUM ST NE, #311
WASHINGTON, DC 20017
Internal Medicine (Cardiovascular Disease)
1160 VARNUM ST NE, SUITE 314
WASHINGTON, DC 20017
Internal Medicine (Pulmonary Disease)
1160 VARNUM ST NE, SUITE 214
WASHINGTON, DC 20017
Internal Medicine (Nephrology)
1160 VARNUM ST NE, SUITE 16
WASHINGTON, DC 20017
Internal Medicine (Pulmonary Disease)
1160 VARNUM ST NE, #214
WASHINGTON, DC 20017
Clinic/Center (Rehabilitation)
1160 VARNUM ST NE, SUITE 1008
WASHINGTON, DC 20017

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841228947, enumerated as an "individual" on June 28, 2006.

The provider is located at 1160 VARNUM ST NE SUITE 117 WASHINGTON, DC 20017 and the phone number is (202) 832-7007.

Family Medicine with taxonomy code 207Q00000X.

The provider might be accepting Accepts: Molina Healthcare, Medicare, Medicaid, Cigna,. Please consult your insurance carrier or call the provider to verify.