DR. DOUGLAS GRANT HAWK M.D.
NPI 1013990886
Internal Medicine in Bethesda, MD

Active since November 24, 2005PECOS Enrolled
WALTER REED NATIONAL MILITARY MEDICAL CENTER, BETHESDA, MD 20889(301) 400-1012(301) 400-3699 Get Directions Write a Review

NPPES record last updated: April 17, 2024. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Douglas Grant Hawk M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DOUGLAS GRANT HAWK M.D. (NPI 1013990886) is an individual internal medicine provider in Bethesda, Maryland, licensed in Indiana (01054801A) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.Information from the official NPPES registry record, last updated April 17, 2024.

NPPES Registry Identity

NPI1013990886
Entity TypeIndividualMale
Provider Legal NameDR. DOUGLAS GRANT HAWKCredential: M.D.
Location AddressWALTER REED NATIONAL MILITARY MEDICAL CENTERBethesda, MD 20889-0001
Mailing Address14601 Mockingbird DrDarnestown, MD 20874-3359 · (267) 738-7206
Fax(301) 400-3699
Sole ProprietorNo
Enumeration DateNovember 24, 2005
Last NPPES UpdateApril 17, 2024
NPPES CertifiedApril 17, 2024
NPI 1013990886 is a valid, active identifier and passes the ISO check-digit test. How NPI validation works

Primary Specialty

Internal Medicine

Taxonomy 207R00000X · Allopathic & Osteopathic Physicians

Licensed in IN · 01054801A

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.… Show more

WALTER REED NATIONAL MILITARY MEDICAL CENTER, Bethesda, MD 20889

Medicare Participation & PECOS Enrollment Status

Douglas Hawk 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

  • 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 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 20889 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $147.85
  • Minimum New Patient Price $65.18
  • Maximum New Patient Price $194.86
  • Average New Patient Copayment $36.96
  • 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.

Reviews for DR. DOUGLAS GRANT HAWK M.D.

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Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Student in an Organized Health Care Education/Training Program
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVE
BETHESDA, MD 20889
Nurse Practitioner (Acute Care)
WALTER REED NATIONAL MILITARY MEDICAL CENTER
BETHESDA, MD 20889
Student in an Organized Health Care Education/Training Program
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
Student in an Organized Health Care Education/Training Program
WALTER REED NATIONAL MILITARY MEDICAL CENTER
BETHESDA, MD 20889
Pharmacist
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVE
BETHESDA, MD 20889
Genetic Counselor, MS
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Physical Medicine & Rehabilitation
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
Dermatology (Dermatopathology)
WALTER REED NATIONAL MILITARY MEDICAL CENTER
BETHESDA, MD 20889
Psychiatry & Neurology (Psychiatry)
WALTER REED NATIONAL MILITARY MEDICAL CENTER
BETHESDA, MD 20889
Internal Medicine
WALTER REED NATIONAL MILITARY MEDICAL CENTER
BETHESDA, MD 20889
General Practice
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
General Practice
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVE
BETHESDA, MD 20889
Internal Medicine
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
Military Health Care Provider
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
General Practice
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVENU
BETHESDA, MD 20889
Military Health Care Provider
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Pediatrics (Neonatal-Perinatal Medicine)
WALTER REED NATIONAL MILITARY MEDICAL CENTER
BETHESDA, MD 20889
Radiology (Diagnostic Radiology)
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Internal Medicine (Pulmonary Disease)
WALTER REED NATIONAL MILITARY MEDICAL CENTER, 8901 WISCONSIN AVE
BETHESDA, MD 20889

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013990886, enumerated as an "individual" on November 24, 2005.

The provider is located at WALTER REED NATIONAL MILITARY MEDICAL CENTER BETHESDA, MD 20889 and the phone number is (301) 400-1012.

Internal Medicine with taxonomy code 207R00000X.