LEAH KOECHLIN RPA-C
NPI 1669135083
Physician Assistant in Boston, MA

Q: What is Leah Koechlin's NPI number?

The NPI number for Leah Koechlin is 1669135083. It was assigned to this individual provider in the NPPES registry on October 21, 2021.

Q: What is Leah Koechlin's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Q: When was this NPI record last updated?

The NPPES record for Leah Koechlin was last updated on April 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 21, 2021PECOS EnrolledAccepts Medicare Assignment

80.17/100

CMS Quality Rating

136 HARRISON AVE, BOSTON, MA 02111(616) 636-7000 Get Directions Write a Review

NPPES record last updated: April 29, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 29, 2026, Oct 21, 2021 (2 updates tracked since 2021).

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About Leah Koechlin Rpa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LEAH KOECHLIN RPA-C (NPI 1669135083) is an individual physician assistant in Boston, Massachusetts, licensed in New York (035592) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of Tufts University School Of Medicine (2022).

NPPES Registry Identity

NPI1669135083

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameLEAH KOECHLINCredential: RPA-C

Location Address136 HARRISON AVEBoston, MA 02111-1817

Mailing Address136 Harrison AveBoston, MA 02111-1817 · (616) 636-7000

Phone(616) 636-7000

Sole ProprietorNo

Medical School CMSTufts University School Of MedicineGraduated 2022

Enumeration DateOctober 21, 2021

Last NPPES UpdateApril 29, 20262 updates tracked since enumeration

NPPES CertifiedApril 29, 2026

✔ NPI 1669135083 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in NY · 035592

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

136 HARRISON AVE, Boston, MA 02111

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Secondary Practice Locations 4

Location 11735 Route 9Halfmoon, NY 12065-2421 · Phone (518) 458-2000 · Fax (518) 458-1524

Location 22 Palisades DrAlbany, NY 12205-1438 · Phone (518) 458-2000 · Fax (518) 458-1524

Location 3156 Quaker RdQueensbury, NY 12804-1718 · Phone (518) 458-2000 · Fax (518) 458-1524

Location 42 New Hampshire Ave Ste 200Troy, NY 12180-1762 · Phone (518) 458-2000 · Fax (518) 458-1524

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Leah Koechlin Rpa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8426444191

PECOS Enrollment IDI20220405002360

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

54 services48 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02111 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$97.64 typical visit price

range $63.72 – $189.86

Typical copayment $24.41 (range $15.93 – $47.46)

Most-billed visit code 99203

Established Patient

$78.84 typical visit price

range $21.07 – $155.29

Typical copayment $19.71 (range $5.26 – $38.82)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

80.17/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

76.69

Promoting Interoperability

100

Improvement Activities

Cost

53.49

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KELLY E FARRELL

Physician Assistant