Mary Katherine Lake, PT
NPI 1700012168 · Physical Therapist · Peterborough, NH
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Katherine Lake, PT is a Physical Therapist provider in Peterborough, NH (NPI 1700012168).
Provider details
- NPI number
- 1700012168
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2925 (NH)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,202 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) |
|---|---|---|
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 1,105 | $23 |
| Therapy Procedure for Walking Training, Each 15 Minutes97116 | 579 | $22 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 550 | $20 |
| Therapy Procedure Using Functional Activities97530 | 509 | $31 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 325 | $27 |
| Application of Ultrasound, Each 15 Minutes97035 | 73 | $10 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-05-29
- Last updated
- 2009-05-29
Frequently asked questions
- What is Mary Katherine Lake's NPI number?
- Mary Katherine Lake's National Provider Identifier (NPI) is 1700012168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Katherine Lake's specialty?
- Mary Katherine Lake is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mary Katherine Lake located?
- Mary Katherine Lake's practice location on file with NPPES is 458 Old Street Rd, Peterborough, NH 03458-1265.
- What is Mary Katherine Lake's phone number?
- The practice phone number listed in the NPPES registry for Mary Katherine Lake is (603) 924-4635.
- Does Mary Katherine Lake accept Medicare?
- Mary Katherine Lake is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Katherine Lake's NPI active?
- Yes — Mary Katherine Lake's NPI (1700012168) is active in the NPPES registry as of the last update on 2009-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.