Leonard H. Sigal
- Medicare services, 2023
- 100
- Part D claims, 2023
- 144
- Hospital affiliations
- 3
- Industry payments
- $12,528
- Medical group
- 1
- Practice address
- 725 North Street, Pittsfield, MA 01201
- Practice phone
- Call (413) 447-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Leonard H. Sigal is a rheumatologist in Pittsfield, Massachusetts
Leonard Sigal practices at Berkshire Medical Center in Pittsfield, Massachusetts, part of Berkshire Health Systems.
Leonard Sigal's NPI, 1790850444, was assigned on November 21, 2006. Leonard Sigal graduated from Stanford University School of Medicine in 1976. Leonard Sigal holds New Jersey license MA51908.
- NPI
- 1790850444NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103855226
- NPI enumeration date
- November 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (413) 447-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Leonard H. Sigal practices at Berkshire Medical Center in Pittsfield, Massachusetts
Leonard Sigal's primary practice is Berkshire Medical Center, at 725 North Street, Pittsfield, MA 01201 in Berkshire County. The practice phone is (413) 447-2000.
- Berkshire Medical Center725 North Street, Pittsfield, MA 01201 · Berkshire CountyPhone(413) 447-2000
Source: Dmand AI Affiliation Data
Leonard H. Sigal is affiliated with 3 sites of care and 1 medical group
Leonard Sigal's primary practice is Berkshire Medical Center in Pittsfield, Massachusetts, part of Berkshire Health Systems. Leonard Sigal is also affiliated with North Adams Regional Hospital. The medical group on file is Berkshire Faculty Services. Dmand AI also links Leonard Sigal to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Leonard H. Sigal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Leonard Sigal practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Berkshire Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Berkshire Health Systems and 6.2K+ hospitals, with verified contacts in the same login.
Leonard H. Sigal is one of 275 rheumatologists in Massachusetts
Rheumatology is Leonard Sigal's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Leonard Sigal is licensed in New Jersey.
Specialties and state licenses
- Rheumatology, New JerseyPrimary
Rheumatologists near Leonard Sigal
Counts of rheumatologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Leonard H. Sigal billed Medicare for 100 services in 2023
CMS data shows 100 Medicare services from Leonard Sigal across 4 procedure codes in 2023. Medicare paid $5,903 for them. Every service was in an office.
Leonard Sigal's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 672023: 5518%
- Lab and pathology
- 2022: 232023: 2717%
- Surgery
- 2022: 142023: 1829%
- Tests and treatments
- 2022: 252023: 0100%
Leonard Sigal compared with the Massachusetts median for rheumatologists, 2023
- Leonard Sigal
- Massachusetts median
- Medicare services
- 100vs 41276% below
- Part D claims
- 144vs 50571% below
Medians across 268 rheumatologists in Massachusetts with Dmand AI profiles that report each measure.
Leonard Sigal's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Leonard Sigal and other rheumatologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Leonard H. Sigal's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Leonard Sigal's median patient age at 74, with 76% women.
Leonard Sigal's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women76%
- Men24%
Source: Dmand AI Patient Panel Data
Leonard H. Sigal wrote 144 Medicare Part D claims in 2023
In 2023, Leonard Sigal wrote 144 Medicare Part D claims. They cover 6 drugs, with $279,400 in total drug cost. In 2022, CMS named 42 claims across 3 drugs.
Leonard Sigal's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 422023: 144243%
Drugs named by CMS: 6 in 2023, 3 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Leonard H. Sigal offers telehealth to Medicare patients
Leonard Sigal accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Leonard Sigal as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Leonard H. Sigal received $12,528 in industry payments from 2017 to 2018
CMS Open Payments shows 5 general payments to Leonard Sigal from 2 drug and device companies from 2017 to 2018. Consulting fees make up the largest share, 99% of the total. Incyte Corporation paid the most, $12,510.
General payments to Leonard Sigal by program year, 2017 to 2018
General payments to Leonard Sigal by kind, 2017 to 2018
- Consulting fees$12,42599%
- Food and beverage$1031%
Companies that paid Leonard Sigal the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Leonard H. Sigal graduated from Stanford University School of Medicine
Leonard Sigal graduated from Stanford University School of Medicine in 1976.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Leonard H. Sigal's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Leonard H. Sigal
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Leonard H. Sigal's NPI number?
Leonard H. Sigal's NPI number is 1790850444. It was assigned on November 21, 2006, and it is active in the NPI Registry.
What does Leonard H. Sigal specialize in?
Leonard H. Sigal is a rheumatologist in Pittsfield, Massachusetts. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Leonard H. Sigal practice?
Leonard Sigal practices at 725 North Street, Pittsfield, MA 01201. Leonard Sigal's primary practice is Berkshire Medical Center in Pittsfield, Massachusetts, part of Berkshire Health Systems. Dmand AI also links Leonard Sigal to 1 hospital.
What is Leonard H. Sigal's office phone number?
The practice phone on file for Leonard Sigal is (413) 447-2000.
What is Leonard H. Sigal's medical license number?
Leonard Sigal holds New Jersey license MA51908.
Which hospitals is Leonard H. Sigal affiliated with?
Leonard Sigal practices at Berkshire Medical Center in Pittsfield, Massachusetts. Leonard Sigal is also affiliated with North Adams Regional Hospital. Dmand AI links Leonard Sigal to 1 more hospital.
What medical group is Leonard H. Sigal part of?
Leonard Sigal is linked to Berkshire Faculty Services.
Does Leonard H. Sigal accept Medicare?
Yes. CMS data shows Leonard Sigal billed Medicare for 100 services in 2023, and Leonard Sigal accepts Medicare assignment.
Does Leonard H. Sigal offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Leonard Sigal as offering telehealth services.
What services does Leonard H. Sigal bill to Medicare?
In 2023, Leonard Sigal's most billed Medicare services were office visit, established patient (99215), surgery: heart and blood vessels (36415) and lab and pathology test (85025).
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Where did Leonard H. Sigal go to medical school?
Leonard Sigal graduated from Stanford University School of Medicine in 1976.
What drugs does Leonard H. Sigal prescribe most?
In 2023 Medicare Part D data, Leonard Sigal's most prescribed drugs by claims were Methotrexate, Hydroxychloroquine Sulfate and Prednisone.
Has Leonard H. Sigal received payments from drug or device companies?
CMS Open Payments shows $12,528 in general payments to Leonard Sigal from 2 companies from 2017 to 2018. The largest total came from Incyte Corporation.
How long has Leonard H. Sigal been practicing?
Leonard Sigal graduated from medical school in 1976, 50 years ago.
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