Mark Henry, MD
NPI 1104211333 · Urology Physician · Chelmsford, MA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Henry, MD is a Urology Physician provider in Chelmsford, MA (NPI 1104211333).
Provider details
- NPI number
- 1104211333
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 282116 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
977 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 471 | $98 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 233 | $17 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 85 | $134 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope52000 | 77 | $80 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 55 | $66 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 291 | 107 |
| Vibegronbrand: Gemtesa | 108 | 25 |
| Finasteride | 67 | 28 |
| Terazosin Hcl | 65 | 25 |
| Methenamine Hippurate | 41 | — |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 35 | 11 |
| Mirabegronbrand: Myrbetriq | 33 | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 41 Mall RdBurlington, MA 01805-2712Phone: (781) 744-8000
Registry dates
- Enumerated
- 2015-04-03
- Last updated
- 2023-04-27
- Certified
- 2023-04-27
Frequently asked questions
- What is Mark Henry's NPI number?
- Mark Henry's National Provider Identifier (NPI) is 1104211333, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Henry's specialty?
- Mark Henry is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Henry located?
- Mark Henry's practice location on file with NPPES is 31 Village Sq, Chelmsford, MA 01824-2712.
- What is Mark Henry's phone number?
- The practice phone number listed in the NPPES registry for Mark Henry is (978) 256-9507.
- Does Mark Henry accept Medicare?
- Mark Henry is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Henry's NPI active?
- Yes — Mark Henry's NPI (1104211333) is active in the NPPES registry as of the last update on 2023-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.