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DR. DAVID N. BLOCK D.C.
NPI 1336188846
Chiropractor in Chesapeake, VA

Active since June 06, 2006Accepts Medicare Assignment
1108 MADISON PLZ, CHESAPEAKE, VA 23320(757) 436-5428(757) 436-5325 Get Directions Write a Review

NPPES record last updated: May 12, 2011. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. David N. Block D.c. NPPES

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

DR. DAVID N. BLOCK D.C. (NPI 1336188846) is an individual chiropractor in Chesapeake, Virginia, licensed in Virginia (0104001142) and active in the NPI registry since June 2006. He is a graduate of New York Chiropractic College (1992).

NPPES Registry Identity

NPI1336188846
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. DAVID N. BLOCKCredential: D.C.
Location Address1108 MADISON PLZChesapeake, VA 23320-5166
Mailing Address1108 Madison PlzChesapeake, VA 23320-5166 · (757) 436-5428 · Fax (757) 436-5325
Phone(757) 436-5428
Fax(757) 436-5325
Sole ProprietorYes
Medical School CMSNew York Chiropractic CollegeGraduated 1992
Enumeration DateJune 6, 2006
Last NPPES UpdateMay 12, 2011
✔ NPI 1336188846 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in VA · 0104001142
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
1108 MADISON PLZ, Chesapeake, VA 23320
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Other Identifiers 2

Medicare ID-Type Unspecified350000947VA
Medicare UPINU40799VA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. David N. Block D.c. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9133012610
PECOS Enrollment IDI20110726000447

Medicare Billing Reassignment

Medicare enrollment records show David Block reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

David N. Block, Inc
Same address
Chiropractor
1108 MADISON PLZ
Chesapeake, VA 23320
  • Reassigned Medicare billing, Virginia enrollment
  • 4 clinicians in this Medicare group
NPI 1932491610 (757) 436-5428

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 1-2 spinal regions 98940
Chiropractic manipulative treatment focuses on adjusting your spine to improve your body's physical function. In this service, a chiropractor applies controlled force to 1-2 spinal regions. This helps to restore mobility and alleviate discomfort in those areas.
1,472 services161 patients
Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
96 services18 patients

Other Providers at the Same Location NPPES 7

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

KEITZA GARAVITO AMADOR DC
Chiropractor
1108 MADISON PLZ
CHESAPEAKE, VA 23320
Chesapeake City (757) 436-5428
DR. REBEKAH FORTENBERRY DC
Chiropractor
1108 MADISON PLZ
CHESAPEAKE, VA 23320
Chesapeake City (757) 436-5428
NICHOLAS LEFFLER DC
Chiropractor
1108 MADISON PLZ
CHESAPEAKE, VA 23320
Chesapeake City (757) 436-5428
DR. ROBERT PATRICK IOVEN D.C.
Chiropractor
1108 MADISON PLZ
CHESAPEAKE, VA 23320
Chesapeake City (757) 436-5428
ERIN CALLAHAN DC
Chiropractor
1108 MADISON PLZ
CHESAPEAKE, VA 23320
Chesapeake City (757) 436-5428
DAVID N. BLOCK, INC
Chiropractor
1108 MADISON PLZ
CHESAPEAKE, VA 23320
Chesapeake City (757) 436-5428
DAMIN, INC
Chiropractor
1108 MADISON PLZ
CHESAPEAKE, VA 23320
Chesapeake City (757) 549-0799

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 David Block's NPI number?

The NPI number for David Block is 1336188846. It was assigned to this individual provider in the NPPES registry on June 6, 2006.

Where is David Block located?

David Block practices at 1108 Madison Plz, Chesapeake, VA 23320. The listed phone number is (757) 436-5428.

What is David Block's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is David Block enrolled in Medicare?

Yes. David Block is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for David Block's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Block reassigns Medicare benefits to David N. Block, Inc (Chesapeake, VA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Block's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for David Block was last updated on May 12, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.