NPPES file of Aug 9, 2026

Lawrence S. Bluth, M.D

Neurology Physician · Hartford, CT

Lawrence S. Bluth, M.D is a neurology physician with a practice address in Hartford, Connecticut, and NPI 1699785469, issued on Aug 8, 2006. Check the license (Connecticut 036521, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1699785469
Name
Lawrence S. Bluth
Credential
M.D
Primary taxonomy
Neurology Physician 2084N0400X
License number
036521 CT
Self-reported in NPPES; status is on the state search
Practice location
85 Seymour St, Hartford, CT 06106
Phone
(860) 522-4429
Enumerated
Aug 8, 2006
Record last updated
Nov 5, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(860) 249-6742
Medicare enrollment
Enrolled (PECOS I20100827000714); accepts Medicare assignment
Medical or professional school
Harvard Medical School, 1993
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 85 Seymour St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Aderonke Adeniji, M.D.Internal Medicine Physician1649552159
  2. Philip AllmendingerVascular Surgery Physician1861492241
  3. James Alvarez, PHYSICIAN ASSISTANTPhysician Assistant1407853575
  4. Joseph Anquillare, M.D.Geriatric Medicine (Internal Medicine) Physician1316043045
  5. Samuel Anyatonwu, MDInternal Medicine Physician1023028933
  6. Alan Armstrong, P.A.Physician Assistant1790761898

Verify Lawrence S. Bluth in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 036521
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.2 times the Medicare Part D claims of the average neurology physician in 2024

2,960 Medicare Part D claims for 569 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 21 claims were for opioids.

  1. Lawrence Bluth2,960
  2. Specialty average1,370

Most prescribed

  1. Gabapentin467 claims
  2. Carbidopa-Levodopa417 claims
  3. Levetiracetam321 claims
  4. Duloxetine Hcl180 claims
  5. Primidone127 claims
  6. Lamotrigine83 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 86.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score82.0
  2. Costout of 100 · 30%43.0
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $2,715.30

177 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lawrence Bluth$2,715.30
  2. Specialty average$8,318.07

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Hartford Neurology LLCHartford, CT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Lawrence S. Bluth among 345 neurology physician records in Connecticut

Lawrence S. Bluth, M.D is one of 345 neurology physician records with a practice address in Connecticut. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.

  • NPI issued2006 · 11% of these records are older, 63% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1993 · median 2009 among the 216 with a school on file
  • Record last updated2021 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in Connecticut

There are 345 neurology physician records in Connecticut.

The 8 neurology physician records with the nearest ZIP codes

  1. Stephanie Alessi-Larosa, M.D., M.P.H.Hartford, CT 061061255742326
  2. Stephen Conway, M.D.Hartford, CT 061061104866524
  3. Alexis Demopoulos, MDHartford, CT 061061336210426
  4. Phyllis Grable-Esposito, MDHartford, CT 061061922134634
  5. Patrick HartnettHartford, CT 061061083174791
  6. Kanishk Makhija, M.D.Hartford, CT 061061144232950
  7. Natalie March, M.D.Hartford, CT 061061831351691
  8. Aya Ouf, MDHartford, CT 061061730709841

Common questions

What is Lawrence S. Bluth, M.D's NPI number?

Lawrence S. Bluth, M.D's National Provider Identifier (NPI) is 1699785469, issued on Aug 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Lawrence S. Bluth, M.D located?

The NPPES record lists a practice address at 85 Seymour St, Hartford, CT, 06106. Phone: (860) 522-4429. Providers update this record themselves, so call before visiting.

How can I verify Lawrence S. Bluth, M.D's license?

NPPES lists Connecticut license number 036521, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Lawrence S. Bluth, M.D prescribe under Medicare Part D?

In 2024, Lawrence S. Bluth, M.D had 2,960 Medicare Part D claims for 569 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.

What is Lawrence S. Bluth, M.D's MIPS final score?

The 2023 MIPS final score is 86.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.