Physician Profile
Unclaimed ProfileAbout WINDT
Based in North Hampton, NH, Mark Robert Windt, M.D. is listed in the NPI registry under pulmonary disease. Mark graduated from University of Connecticut School of Medicine in 1978. Mark is also listed as specialising in allergy & immunology.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Windt specialise in?
Dr. Windt is a pulmonary disease in North Hampton, NH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PULMONARY DISEASE”.
NPI registry
Where is Dr. Windt located?
Dr. Windt is listed at 65 LAFAYETTE RD SECOND FLOOR, North Hampton, NH 03862. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Windt's phone number?
The number on file is (603) 964-3392. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Windt's NPI number?
Dr. Windt's National Provider Identifier is 1689625600. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Windt go to medical school?
Dr. Windt attended University of Connecticut School of Medicine, graduating in 1978. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Windt been practising?
Dr. Windt has 48 years experience. Calculated from a graduation year of 1978, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Windt do most often?
According to Medicare billing data, Dr. Windt performs procedures including insertion of needle into vein for collection of blood sample, diagnostic exam of voice box using a flexible endoscope and diagnostic exam of nasal passages using an endoscope; provides treatments such as test for allergy using allergenic extract and test for allergy using allergenic extract injected into skin, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Windt confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Windt. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (603) 964-3392
- Email not available
Practice Locations
65 LAFAYETTE RD SECOND FLOOR
North Hampton, NH 03862
Procedures Most Often Billed to Medicare
7,759 services · 1,098 patients · 24 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
25 |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
15 |
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
13 |
| Test for allergy using allergenic extract | Treatment | 95004 |
1,650 |
| Test for allergy using allergenic extract injected into skin | Treatment | 95024 |
892 |
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
495 |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
411 |
| Professional services for outpatient pulmonary rehabilitation with continuous monitoring of blood oxygen, per session | Treatment | 94626 |
302 |
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
196 |
| Professional service for multiple injections of allergen | Treatment | 95117 |
177 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at University of Connecticut School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1978 at University of Connecticut School of Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in NH who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.