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DR. PAUL HEMMER M.D.
NPI 1831284215
Internal Medicine in Bethesda, MD

Active since October 03, 2006PECOS Enrolled
WALTER REED NATIONAL MILITARY CTR, 8901 WISCONSIN AVENUE, BETHESDA, MD 20889(301) 295-0196(301) 400-0611 Get Directions Write a Review

NPPES record last updated: September 11, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Paul Hemmer M.d. NPPES

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

DR. PAUL HEMMER M.D. (NPI 1831284215) is an individual internal medicine provider in Bethesda, Maryland, licensed in Wisconsin (30405) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1831284215
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. PAUL HEMMERCredential: M.D.
Location AddressWALTER REED NATIONAL MILITARY CTR, 8901 WISCONSIN AVENUEBethesda, MD 20889-0001
Mailing Address8901 Wisconsin Ave America Building Delta Medical HomeBethesda, MD 20889-0001 · (301) 295-0196 · Fax (300) 400-0611
Phone(301) 295-0196
Fax(301) 400-0611
Sole ProprietorNo
Enumeration DateOctober 3, 2006
Last NPPES UpdateSeptember 11, 2023
NPPES CertifiedSeptember 11, 2023
✔ NPI 1831284215 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in WI · 30405
Definition
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.
WALTER REED NATIONAL MILITARY CTR, Bethesda, MD 20889
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Paul Hemmer M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20889 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STEPHANIE AJUZIE M.D.
Student in an Organized Health Care Education/Training Program
WALTER REED NATIONAL MILITARY CTR, 4494 NORTH PALMER ROAD, BUILDING 10, 1ST FLOOR, ROOM 10
BETHESDA, MD 20889
Montgomery County (301) 295-9283
ANN NOTHWEHR
Dietitian, Registered
WALTER REED NATIONAL MILITARY CTR
BETHESDA, MD 20889
Montgomery County (301) 295-0697
MEMAR D. AYALEW PHARM.D.
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
WALTER REED NATIONAL MILITARY CTR
BETHESDA, MD 20889
Montgomery County (301) 400-1527
DR. TIMOTHY L LOZON D.D.S.
Dentist (General Practice)
WALTER REED NATIONAL MILITARY CTR, 8901 WISCONSIN AVENUE BLDG 2 ROOM 2661
BETHESDA, MD 20889
Montgomery County (301) 295-4059
ALEXANDER DEW D.O.
Internal Medicine (Hematology & Oncology)
WALTER REED NATIONAL MILITARY CTR
BETHESDA, MD 20889
Montgomery County (301) 319-8361
DR. LAURA TANCRETI MULREANY M.D.
Pediatrics (Pediatric Pulmonology)
WALTER REED NATIONAL MILITARY CTR, 8901 WISCONSIN AVE, DEPARTMENT OF PEDIATRICS
BETHESDA, MD 20889
Montgomery County (301) 295-4959
ANDREA CRUNKHORN PT
Physical Therapist
WALTER REED NATIONAL MILITARY CTR, 4494 NORTH PALMER ROAD
BETHESDA, MD 20889
Montgomery County (301) 295-2737
MS. LENORA CHRISTINE FREEMAN LICSW/LCSW-C
Social Worker (Clinical)
WALTER REED NATIONAL MILITARY CTR, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
Montgomery County (301) 295-7623

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Paul Hemmer's NPI number?

The NPI number for Paul Hemmer is 1831284215. It was assigned to this individual provider in the NPPES registry on October 3, 2006.

Where is Paul Hemmer located?

Paul Hemmer practices at Walter Reed National Military Ctr 8901 Wisconsin Avenue, Bethesda, MD 20889. The listed phone number is (301) 295-0196.

What is Paul Hemmer's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Paul Hemmer enrolled in Medicare?

Yes. Paul Hemmer is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Paul Hemmer was last updated on September 11, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.