Thomas Lyng, MD
NPI 1104991652 · Hospitalist Physician · Rochester, NH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Lyng, MD is a Hospitalist Physician provider in Rochester, NH (NPI 1104991652).
Provider details
- NPI number
- 1104991652
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 11326 (NH)
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 tenure28% of score
19 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
845 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 325 | $116 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 215 | $77 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 142 | $112 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 90 | $169 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 39 | $79 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 34 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 34 | 33 |
| Metoprolol Succinate | 25 | 21 |
| Atorvastatin Calcium | 21 | — |
| Furosemide | 21 | 14 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 17 | 17 |
| Pantoprazole Sodium | 15 | 15 |
| Cefuroxime Axetilbrand: Cefuroxime |
Practice location
Mailing address
Additional practice locations (1)
- 789 Central AveDover, NH 03820-2526Phone: (603) 740-2503Fax: (603) 740-2497
Registry dates
- Enumerated
- 2006-11-21
- Last updated
- 2019-06-25
Frequently asked questions
- What is Thomas Lyng's NPI number?
- Thomas Lyng's National Provider Identifier (NPI) is 1104991652, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Lyng's specialty?
- Thomas Lyng is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Lyng located?
- Thomas Lyng's practice location on file with NPPES is 11 Whitehall Rd, Rochester, NH 03867-3226.
- What is Thomas Lyng's phone number?
- The practice phone number listed in the NPPES registry for Thomas Lyng is (603) 330-7905.
- Does Thomas Lyng accept Medicare?
- Thomas Lyng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Lyng's NPI active?
- Yes — Thomas Lyng's NPI (1104991652) is active in the NPPES registry as of the last update on 2019-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.