Kristin Klewin
NPI 1255632634 · Certified Registered Nurse Anesthetist · Columbia, MD
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristin Klewin is a Certified Registered Nurse Anesthetist provider in Columbia, MD (NPI 1255632634).
Provider details
- NPI number
- 1255632634
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- R161875 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 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
88 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) |
|---|---|---|
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 23 | $353 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 16 | $154 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 14 | $139 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 13 | $64 |
| Anesthesia for Lens Surgery00142 | 11 | $136 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 11 | $129 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$51 across 2 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)
- 2401 W Belvedere AveBaltimore, MD 21215-5216Phone: (410) 601-5209Fax: (410) 601-8841
Registry dates
- Enumerated
- 2010-11-16
- Last updated
- 2024-01-24
- Certified
- 2024-01-24
Frequently asked questions
- What is Kristin Klewin's NPI number?
- Kristin Klewin's National Provider Identifier (NPI) is 1255632634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristin Klewin's specialty?
- Kristin Klewin is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kristin Klewin located?
- Kristin Klewin's practice location on file with NPPES is 5755 Cedar Ln, Columbia, MD 21044-2912.
- What is Kristin Klewin's phone number?
- The practice phone number listed in the NPPES registry for Kristin Klewin is (410) 740-7544.
- Does Kristin Klewin accept Medicare?
- Kristin Klewin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristin Klewin's NPI active?
- Yes — Kristin Klewin's NPI (1255632634) is active in the NPPES registry as of the last update on 2024-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.