EINNOD M WILLIAMS MD
NPI 1215519210
Internal Medicine in Little Rock, AR

NPI Status: Active since April 28, 2021

Contact Information

4301 W MARKHAM ST # 795
LITTLE ROCK, AR
ZIP 72205
Phone: (501) 686-8000
Fax: (501) 526-5148

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  • Individual
  • Male
  • Years of Experience 5
  • Internal Medicine
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About EINNOD WILLIAMS

This page provides the complete NPI Profile along with additional information for Einnod Williams, an internist established in Little Rock, Arkansas with a medical specialization in Internal Medicine and more than 5 years of experience. The healthcare provider is registered in the NPI registry with number 1215519210 assigned on April 2021. The practitioner's primary taxonomy code is 207R00000X with license number E-18229 (AR). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1215519210
Provider Name
EINNOD M WILLIAMS MD
Gender
Male
Entity Type
Individual
Location Address
4301 W MARKHAM ST # 795 LITTLE ROCK, AR 72205
Location Phone
(501) 686-8000
Location Fax
(501) 526-5148
Mailing Address
4301 W MARKHAM ST # 783 LITTLE ROCK, AR 72205
Mailing Phone
(501) 686-8000
Mailing Fax
(501) 526-5148
Medical School Name
OTHER
Graduation Year
2021
Is Sole Proprietor?
No
Enumeration Date
04-28-2021
Last Update Date
08-02-2024
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An internist like Einnod Williams 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.

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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.
E-18229
License State
AR
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.

Insurance Plans Accepted

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

  • Choice Bronze HSA (QualChoice) - POS
  • Complete Gold - PPO
  • Complete Gold + Vision + Adult Dental - PPO
  • Complete Silver (QualChoice) - POS
  • Connected Silver - PPO
  • Connected Silver (QualChoice) - POS
  • Connected Silver (QualChoiceLife) - PPO
  • Connected Silver + Vision + Adult Dental - PPO
  • Elite Bronze - PPO
  • Elite Bronze + Vision + Adult Dental - PPO
  • Elite Gold (QualChoice) - POS
  • Elite Gold (QualChoiceLife) - PPO
  • Everyday Bronze - PPO
  • Everyday Bronze + Vision + Adult Dental - PPO
  • Everyday Gold - PPO
  • Everyday Gold + Vision + Adult Dental - PPO
  • Everyday Silver (QualChoiceLife) - PPO
  • Focused Silver - PPO
  • Focused Silver + Vision + Adult Dental - PPO
  • Standard Expanded Bronze - PPO
  • Complete Gold - EPO
  • Complete Gold + Vision + Adult Dental - EPO
  • Complete Silver - EPO
  • Complete Silver + Vision + Adult Dental - EPO
  • Elite Bronze - EPO
  • Elite Bronze + Vision + Adult Dental - EPO
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Everyday Gold - EPO
  • Everyday Gold + Vision + Adult Dental - EPO
  • Premier Silver - EPO
  • Premier Silver + Vision + Adult Dental - EPO
  • Standard Expanded Bronze - EPO
  • Standard Expanded Bronze + Vision + Adult Dental - EPO
  • Standard Gold - EPO
  • Standard Gold + Vision + Adult Dental - EPO
  • Standard Silver - EPO
  • Complete Gold - EPO
  • Complete Gold + Vision + Adult Dental - EPO
  • Elite Bronze - EPO
  • Elite Bronze + Vision + Adult Dental - EPO
  • Elite Gold - EPO
  • Elite Gold + Vision + Adult Dental - EPO
  • Elite Silver - EPO
  • Elite Silver + Vision + Adult Dental - EPO
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Focused Silver - EPO
  • Focused Silver + Vision + Adult Dental - EPO
  • Standard Expanded Bronze - EPO
  • Standard Expanded Bronze + Vision + Adult Dental - EPO
  • Standard Gold - EPO
  • Standard Gold + Vision + Adult Dental - EPO
  • Standard Silver - EPO
  • Choice Bronze HSA - HMO
  • Choice Bronze HSA + Vision + Adult Dental - HMO
  • Complete Gold - HMO
  • Complete Gold + Vision + Adult Dental - HMO
  • Complete Silver - HMO
  • Complete Silver + Vision + Adult Dental - HMO
  • Everyday Bronze - HMO
  • Everyday Bronze + Vision + Adult Dental - HMO
  • Everyday Gold - HMO
  • Everyday Gold + Vision + Adult Dental - HMO
  • Focused Silver - HMO
  • Focused Silver + Vision + Adult Dental - HMO
  • Standard Expanded Bronze - HMO
  • Standard Expanded Bronze + Vision + Adult Dental - HMO
  • Standard Gold - HMO
  • Standard Gold + Vision + Adult Dental - HMO
  • Standard Silver - HMO
  • Complete Gold - EPO
  • Complete Gold + Vision + Adult Dental - EPO
  • Complete Silver - EPO
  • Complete Silver + Vision + Adult Dental - EPO
  • Everyday Gold - EPO
  • Everyday Gold + Vision + Adult Dental - EPO
  • Focused Silver - EPO
  • Focused Silver + Vision + Adult Dental - EPO
  • Standard Gold - EPO
  • Standard Gold + Vision + Adult Dental - EPO
  • Standard Silver - EPO
  • Elite Bronze - PPO
  • Elite Bronze + Vision + Adult Dental - PPO
  • Elite Gold - PPO
  • Elite Gold + Vision + Adult Dental - PPO
  • Everyday Bronze - PPO
  • Everyday Bronze + Vision + Adult Dental - PPO
  • Everyday Gold - PPO
  • Everyday Gold + Vision + Adult Dental - PPO
  • Focused Silver - PPO
  • Focused Silver + Vision + Adult Dental - PPO
  • Standard Expanded Bronze - PPO
  • Standard Expanded Bronze + Vision + Adult Dental - PPO
  • Standard Gold - PPO
  • Standard Gold + Vision + Adult Dental - PPO
  • Standard Silver - PPO
  • Clear Silver - EPO
  • Elite Bronze - EPO
  • Elite Bronze + Vision + Adult Dental - EPO
  • Elite Gold - EPO
  • Elite Gold + Vision + Adult Dental - EPO
  • Enhanced Diabetes Care Silver with $0 Drug Options - EPO
  • Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental - EPO
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Everyday Gold - EPO
  • Everyday Gold + Vision + Adult Dental - EPO
  • Focused Silver - EPO
  • Focused Silver + Vision + Adult Dental - EPO
  • Standard Expanded Bronze - EPO
  • Standard Expanded Bronze + Vision + Adult Dental - EPO
  • Standard Gold - EPO
  • Standard Gold + Vision + Adult Dental - EPO
  • Standard Silver - EPO
  • Standard Silver + Vision + Adult Dental - EPO
  • Bronze Exp Standardized - PPO
  • Bronze Value - PPO
  • Gold Standardized - PPO
  • Silver AH - PPO
  • Silver Standardized - PPO
  • Silver Value - PPO
  • Dental Gold - PPO
  • Dental Gold Plus Vision - PPO
  • Dental Pediatric - PPO
  • Dental Platinum - PPO
  • Dental Platinum Plus Vision - PPO
  • Dental Platinum Premium - PPO
  • Dental Platinum Premium Plus Vision - PPO
  • Dental Silver - PPO
  • HA Bronze Exp Standardized - POS
  • HA Bronze Suitcase - POS
  • HA Gold Standardized - POS
  • HA Silver AH - POS
  • HA Silver Premier Suitcase - POS
  • HA Silver Standardized - POS
  • Octave Bronze Exp Standardized - POS
  • Octave Bronze Value - POS
  • Octave Gold Standardized - POS
  • Octave Silver AH - POS
  • Octave Silver Classic Suitcase - POS
  • Octave Silver Standardized - POS

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

Medicare Participation & PECOS Enrollment Status

Einnod Williams 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.

Einnod Williams 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: 7113328535

    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: I20240815004447

    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

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $29.84 for a new patient copayment and $22.9 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 72205 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $119.36
  • Minimum New Patient Price $51.36
  • Maximum New Patient Price $157.74
  • Average New Patient Copayment $29.84
  • Minimum New Patient Copayment $12.84
  • Maximum New Patient Copayment $39.43

Established Patients Visit Costs *

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

  • Average Established Patient Price $91.63
  • Minimum Established Patient Price $16.16
  • Maximum Established Patient Price $128.77
  • Average Established Patient Copayment $22.9
  • Minimum Established Patient Copayment $4.04
  • Maximum Established Patient Copayment $32.19

* 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.

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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.
1215519210
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
22251011822
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 2 + 5 + 1 + 0 + 1 + 1 + 8 + 2 + 2 + 24 = 50
Step 3: because the number obtained in step 2 ends in zero, the check digit is zero.
0

The NPI number 1215519210 is valid because the calculated check digit 0 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 13 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1245712215DR. RAJENDRA MANDALAPU MD
Individual
Internal Medicine (Nephrology)4301 W MARKHAM ST # 795
LITTLE ROCK, AR 72205
(501) 686-5636
1629366471 CHANDRA SHEKHAR DASARI M.D.
Individual
Hospitalist4301 W MARKHAM ST # 795
LITTLE ROCK, AR 72205
(501) 686-5636
1053842435 KELSEY RAYE WARD BESETT M.D.
Individual
Internal Medicine4301 W MARKHAM ST # 795
LITTLE ROCK, AR 72205
(501) 526-6422
1396301164DR. SAIMA FAWAD M.D.
Individual
Internal Medicine (Nephrology)4301 W MARKHAM ST # 795
LITTLE ROCK, AR 72205
(015) 266-4225
1649702226 SARAH R FLOYD M.D.
Individual
Internal Medicine4301 W MARKHAM ST # 795
LITTLE ROCK, AR 72205
(501) 686-5636
1801101431DR. ANIL ANANDAM M.D
Individual
Internal Medicine (Geriatric Medicine)4301 W MARKHAM ST # 795
LITTLE ROCK, AR 72205
(501) 686-5636
1447920186 YAZAN ALI ELAYAN BASHTAWI
Individual
Internal Medicine4301 W MARKHAM ST # 795
LITTLE ROCK, AR 72205
(501) 686-5636
1164059507DR. FARES A MASHAL MD
Individual
Internal Medicine4301 W MARKHAM ST # 795
LITTLE ROCK, AR 72205
(501) 686-5636
1851919245 OMAR ALQAISI MD
Individual
Internal Medicine4301 W MARKHAM ST # 795
LITTLE ROCK, AR 72205
(501) 686-5636
1649914854 WADHAH MOHAMMED AWADH BIN HOMAM MD
Individual
Internal Medicine (Nephrology)4301 W MARKHAM ST # 795
LITTLE ROCK, AR 72205
(501) 686-8000
1477132439 SINTHIA ALAM
Individual
Internal Medicine4301 W MARKHAM ST # 795
LITTLE ROCK, AR 72205
(501) 686-8000
1417305434DR. KHRISTIAN MARC SUNGA M.D.
Individual
Internal Medicine4301 W MARKHAM ST # 795
LITTLE ROCK, AR 72205
(501) 686-8000
1215515002 SHERRY SHENODA NAZER ABADER
Individual
Internal Medicine4301 W MARKHAM ST # 795
LITTLE ROCK, AR 72205
(501) 686-8000

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215519210, enumerated in the NPI registry as an "individual" on April 28, 2021

The provider is located at 4301 W Markham St # 795 Little Rock, Ar 72205 and the phone number is (501) 686-8000

The provider's speciality is Internal Medicine with taxonomy code 207R00000X

The provider has more than 5 years of experience.

The provider might be accepting Accepts: Ambetter from Arkansas Health & Wellness, Ambetter. 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.

Medicare beneficiaries should expect a typical cost of $119.36 with an average copayment of $29.84 for new patient appointments. Established patients should expect a typical charge of $91.63 and an average copayment of 22.9. Please review your insurance plan or contact the provider directly to determine your specific costs.

This NPI record was last updated on April 28, 2021. 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].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.