David Heydt, M.D
NPI 1194971622 · Anatomic Pathology Physician · Silver Spring, MD
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Heydt, M.D is a Anatomic Pathology Physician provider in Silver Spring, MD (NPI 1194971622).
Provider details
- NPI number
- 1194971622
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- D0071698 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
39,695 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 6,103 | $9 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 3,497 | $85 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 2,634 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 2,482 | $8 |
| Detection Test By Nucleic Acid for Digestive Tract Pathogen, Multiple Types Or Subtypes, 6-11 Targets87506 | 1,587 | $257 |
| Ferritin (blood Protein) Level82728 | 1,517 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 23 | 13 |
| Cyclobenzaprine Hcl | 22 | 18 |
| Amlodipine Besylate | 20 | 14 |
| Clonidine Hcl | 17 | 13 |
| Hydroxyzine Pamoate | 17 | 13 |
| Dicyclomine Hcl | 15 | 13 |
| Trazodone Hcl | 14 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$62 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 4617 Park Heights AveBaltimore, MD 21215-6331Phone: (443) 423-1500
Registry dates
- Enumerated
- 2008-08-15
- Last updated
- 2023-09-06
- Certified
- 2023-09-06
Frequently asked questions
- What is David Heydt's NPI number?
- David Heydt's National Provider Identifier (NPI) is 1194971622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Heydt's specialty?
- David Heydt is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is David Heydt located?
- David Heydt's practice location on file with NPPES is 11921 Bournefield Way Ste 100, Silver Spring, MD 20904-7815.
- What is David Heydt's phone number?
- The practice phone number listed in the NPPES registry for David Heydt is (240) 737-0080.
- Does David Heydt accept Medicare?
- David Heydt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Heydt's NPI active?
- Yes — David Heydt's NPI (1194971622) is active in the NPPES registry as of the last update on 2023-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.