1. Home
  2. Directory
  3. Massachusetts
  4. Boston
  5. Orthopaedic Surgery
  6. NPI Profile

DR. LAWRENCE I KARLIN MD
NPI 1235186263
Orthopaedic Surgery - Pediatric Orthopaedic Surgery in Boston, MA

Active since May 27, 2006PECOS EnrolledAccepts Medicare Assignment
300 LONGWOOD AVE, BOSTON, MA 02115(617) 355-6021(617) 730-0456 Get Directions Write a Review

NPPES record last updated: October 10, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Lawrence I Karlin Md NPPES

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

DR. LAWRENCE I KARLIN MD (NPI 1235186263) is an individual pediatric orthopaedic surgery provider in Boston, Massachusetts, licensed in Massachusetts (37934) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Medicine (1971).

NPPES Registry Identity

NPI1235186263
Entity TypeIndividualMale
Primary Taxonomy207XP3100X
Provider Legal NameDR. LAWRENCE I KARLINCredential: MD
Location Address300 LONGWOOD AVEBoston, MA 02115-5724
Mailing Address82 Whittier RdWellesley, MA 02481-5239 · (781) 237-6889
Phone(617) 355-6021
Fax(617) 730-0456
Sole ProprietorNo
Medical School CMSTufts University School Of MedicineGraduated 1971
Enumeration DateMay 27, 2006
Last NPPES UpdateOctober 10, 2012
✔ NPI 1235186263 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic Surgery · Pediatric Orthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207XP3100X
License✔ Licensed in MA · 37934
Definition
An orthopedic surgeon who has additional training and experience in diagnosing, treating and managing musculoskeletal problems in infants, children and adolescents. These may include limb and spine deformities (such as club foot, scoliosis); gait abnormalities (limping); bone and joint infections; broken bones.
Also ListedOrthopaedic SurgeryTaxonomy 207X00000X · License 37934 (MA)
300 LONGWOOD AVE, Boston, MA 02115
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINA36816
Medicare ID-Type UnspecifiedB53103
Medicaid2073366MA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

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

Dr. Lawrence I Karlin Md 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 ID5890726962
PECOS Enrollment IDI20050829000426
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.

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.

JULIE ANN HANSEN LCSW
Social Worker (Clinical)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (857) 218-4309
MS. ANNA ROGLIERI
Nurse Practitioner (Psychiatric/Mental Health)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000
STEPHEN G. FLYNN M.D.
Anesthesiology (Pediatric Anesthesiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000
MISS LAUREN ASHLEY MASTERSON P.T., D.P.T
Physical Therapist
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-7216
MS. SOYUN KWAN LICSW
Social Worker (Clinical)
300 LONGWOOD AVE, CHILDREN'S HOSPITAL BOSTON
BOSTON, MA 02115
Suffolk County (617) 355-0567
PUJA BANKA M.D.
Pediatrics
300 LONGWOOD AVE, BADER 203
BOSTON, MA 02115
Suffolk County (617) 355-6363
MR. COURTNEY SULLIVAN FRATTO CPNP
Nurse Practitioner (Pediatrics)
300 LONGWOOD AVE, HUNNEWELL BUILDING 322
BOSTON, MA 02115
Suffolk County (857) 218-4085
DR. ELIZABETH S TAGLAUER M.D., PH.D.
Pediatrics (Neonatal-Perinatal Medicine)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lawrence Karlin's NPI number?

The NPI number for Lawrence Karlin is 1235186263. It was assigned to this individual provider in the NPPES registry on May 27, 2006.

Where is Lawrence Karlin located?

Lawrence Karlin practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-6021.

What is Lawrence Karlin's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Pediatric Orthopaedic Surgery, with taxonomy code 207XP3100X.

Is Lawrence Karlin enrolled in Medicare?

Yes. Lawrence Karlin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Lawrence Karlin accept?

Health plans from Anthem Blue Cross and Blue Shield list Lawrence Karlin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Lawrence Karlin was last updated on October 10, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.