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DR. SHAWN KAY GRANDIA M.D.
NPI 1710949409
Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery in Frederick, MD

Active since April 06, 2006PECOS Enrolled
187 THOMAS JOHNSON DR STE 1, FREDERICK, MD 21702(301) 378-9421(301) 378-9529 Get Directions Write a Review

NPPES record last updated: June 6, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 6, 2020, Jun 11, 2019, Nov 12, 2018 (3 updates tracked since 2018).

About Dr. Shawn Kay Grandia M.d. NPPES

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

DR. SHAWN KAY GRANDIA M.D. (NPI 1710949409) is an individual adult reconstructive orthopaedic surgery provider in Frederick, Maryland, licensed in Maryland (D41421) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1710949409
Entity TypeIndividualFemale
Primary Taxonomy207XS0114X
Provider Legal NameDR. SHAWN KAY GRANDIACredential: M.D.
Location Address187 THOMAS JOHNSON DR STE 1Frederick, MD 21702-4445
Mailing Address187 Thomas Johnson Dr Ste 1Frederick, MD 21702-4445 · (301) 378-9421 · Fax (301) 378-9529
Phone(301) 378-9421
Fax(301) 378-9529
Sole ProprietorNo
Enumeration DateApril 6, 2006
Last NPPES UpdateJune 6, 20203 updates tracked since enumeration
NPPES CertifiedJune 6, 2020
✔ NPI 1710949409 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Adult Reconstructive Orthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207XS0114X
License✔ Licensed in MD · D41421
Definition
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, adult reconstructive orthopaedic surgeons deal with reconstructive procedures such as joint arthroplasty (i.e., hip and knee), osteotomy, arthroscopy, soft-tissue reconstruction, and a variety of other adult reconstructive surgical procedures.
187 THOMAS JOHNSON DR STE 1, Frederick, MD 21702
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Shawn Kay Grandia 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.

Medicare Billing Reassignment

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

Centers For Advanced Orthopaedics, LLC
Same address
Orthopaedic Surgery
187 THOMAS JOHNSON DRIVE, SUITE 1
Frederick, MD 21702
  • Reassigned Medicare billing, Maryland enrollment
  • 453 clinicians in this Medicare group
NPI 1285068130 (301) 665-4950

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

Other Providers at the Same Location NPPES 2

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

MEDICAL PRACTICES OF ANTIETAM, LLC
Orthopaedic Surgery
187 THOMAS JOHNSON DR STE 1
FREDERICK, MD 21702
Frederick County (301) 378-9421
STANELY CHUNG, M.D.,P.A.
Specialist
187 THOMAS JOHNSON DR STE 1
FREDERICK, MD 21702
Frederick County (301) 663-0131

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 Shawn Grandia's NPI number?

The NPI number for Shawn Grandia is 1710949409. It was assigned to this individual provider in the NPPES registry on April 6, 2006.

Where is Shawn Grandia located?

Shawn Grandia practices at 187 Thomas Johnson Dr Ste 1, Frederick, MD 21702. The listed phone number is (301) 378-9421.

What is Shawn Grandia's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Adult Reconstructive Orthopaedic Surgery, with taxonomy code 207XS0114X.

Is Shawn Grandia enrolled in Medicare?

Yes. Shawn Grandia is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Shawn Grandia's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shawn Grandia reassigns Medicare benefits to Centers For Advanced Orthopaedics, LLC (Frederick, MD). 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 Shawn Grandia'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 Shawn Grandia was last updated on June 6, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.