DAVID G. REYNOLDS, SR. MD – NPI #1801894365
Internal Medicine

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

Health Care Provider Taxonomy Code for Internal Medicine

DAVID REYNOLDS, SR. is a physician located in DENISON, TX. NPPES has assigned the NPI number 1801894365 to DAVID REYNOLDS, SR. on July 08, 2005. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RN0300X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Nephrology

The NPI profile was last updated on Jan 13, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for DAVID REYNOLDS, SR. below.

NPI Profile for
DAVID G. REYNOLDS, SR.

NPI Number
1801894365
Enumeration Date

(about 21 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
DAVID G. REYNOLDS, SR.
Credentials
MD
Primary location
2741 FM 691
DENISON, TX 75020
Phone: (903) 893-7170 Fax: (903) 893-4372
Mailing address
Same as primary location
Sole Proprietor
No
Updated
Certification Date
Jan 13, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Identifiers

Identifiers for DAVID REYNOLDS, SR.

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

See identifiers
DescriptionIssuerStateIdentifier
otherAETNA4333749
otherBLUE CROSS BLUE SHIELDTX00K55R
otherOKLAHOMA MEDICAIDOK100146190A
otherOKLAHOMA MEDICAREOK241430304
otherRAILROAD MEDICARETXP00025103
medicaidLA1736996
medicaidOK200118650A
medicaidTX185865601
medicaidTX1668535-01
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207RN0300X
- Internal Medicine / Nephrology (Primary)		 TX H6541
174400000X
- Specialist		 TX H6541

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Additional Information

Education
UNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON - Graduated 1988
Offers Telehealth Services
Yes - Telehealth services allows you to talk to your health care provider using audio/video communications, such as Zoom, without actually going in to the doctor's office
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
DAVID REYNOLDS, SR. is affiliated with the following medical group(s):
  • HOSPITAL
    • ALLIANCEHEALTH DURANT
      1800 UNIVERSITY BOULEVARD
      DURANT, OK 74702
    • INTEGRIS MARSHALL COUNTY MEDICAL CENTER
      901 S 5TH AVE
      MADILL, OK 73446
    • TEXOMA MEDICAL CENTER
      5016 S US HIGHWAY 75
      DENISON, TX 75020
  • DIALYSIS FACILITY
    • DAVITA SHERMAN DIALYSIS CENTER
      1724 W US HIGHWAY 82 STE 100
      SHERMAN, TX 75092

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