1. Home
  2. Directory
  3. Maryland
  4. Timonium
  5. Dentist
  6. NPI Profile

MR. MARK SHULMAN DDS
NPI 1790820918
Dentist - General Practice in Timonium, MD

Active since February 21, 2007PECOS Enrolled
20 E TIMONIUM RD STE 211, TIMONIUM, MD 21093(410) 832-5858(410) 821-5220 Get Directions Write a Review

NPPES record last updated: March 31, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mr. Mark Shulman Dds NPPES

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

MR. MARK SHULMAN DDS (NPI 1790820918) is an individual general practice provider in Timonium, Maryland, licensed in Maryland (5926) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790820918
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameMR. MARK SHULMANCredential: DDS
Location Address20 E TIMONIUM RD STE 211Timonium, MD 21093-3456
Mailing Address20 E Timonium Rd Ste 211Timonium, MD 21093-3456 · (410) 832-5858 · Fax (410) 821-5220
Phone(410) 832-5858
Fax(410) 821-5220
Sole ProprietorNo
Enumeration DateFebruary 21, 2007
Last NPPES UpdateMarch 31, 2025
NPPES CertifiedMarch 31, 2025
✔ NPI 1790820918 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in MD · 5926
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
20 E TIMONIUM RD STE 211, Timonium, MD 21093
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HRI Dental & Vision, Humana, Paramount.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Mark Shulman Dds 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 Mark Shulman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sleep Apnea Dental Solutions Of Towson, LLC
Same address
Dentist
20 E TIMONIUM RD STE 211
Timonium, MD 21093
  • Reassigned Medicare billing, Maryland enrollment
NPI 1649600347 (410) 832-5858

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21093 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
Most-billed visit code 99213
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

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

SLEEP APNEA DENTAL SOLUTIONS OF TOWSON, LLC
Dentist
20 E TIMONIUM RD STE 211
TIMONIUM, MD 21093
Baltimore County (410) 832-5858

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 Mark Shulman's NPI number?

The NPI number for Mark Shulman is 1790820918. It was assigned to this individual provider in the NPPES registry on February 21, 2007.

Where is Mark Shulman located?

Mark Shulman practices at 20 E Timonium Rd Ste 211, Timonium, MD 21093. The listed phone number is (410) 832-5858.

What is Mark Shulman's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Mark Shulman enrolled in Medicare?

Yes. Mark Shulman is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mark Shulman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Shulman reassigns Medicare benefits to Sleep Apnea Dental Solutions Of Towson, LLC (Timonium, 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 Mark Shulman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mark Shulman accept?

Health plans from HRI Dental & Vision, Humana and Paramount list Mark Shulman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mark Shulman was last updated on March 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.