Zachary Haynes, MD
NPI 1629606355 · Internal Medicine Physician · Bethesda, MD
Zachary Haynes, MD is a Internal Medicine Physician provider in Bethesda, MD (NPI 1629606355).
Provider details
- NPI number
- 1629606355
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101273758 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 across 1 record (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
Registry dates
- Enumerated
- 2020-03-30
- Last updated
- 2023-08-07
- Certified
- 2023-08-07
Frequently asked questions
- What is Zachary Haynes's NPI number?
- Zachary Haynes's National Provider Identifier (NPI) is 1629606355, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Haynes's specialty?
- Zachary Haynes is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Haynes located?
- Zachary Haynes's practice location on file with NPPES is 4494 North Palmer Road, Bethesda, MD 20889-0001.
- What is Zachary Haynes's phone number?
- The practice phone number listed in the NPPES registry for Zachary Haynes is (301) 295-0196.
- Is Zachary Haynes's NPI active?
- Yes — Zachary Haynes's NPI (1629606355) is active in the NPPES registry as of the last update on 2023-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.