Dr. Eric Siegel, MD
- Medicare services, 2022
- 119
- Part D claims, 2024
- 81
- Publications
- 178
- Hospital affiliations
- 1
- Industry payments
- $58
- Practice address
- 600 St Johnsbury Road, Littleton, NH 03561
- Practice phone
- Call (603) 444-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Siegel's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Eric Siegel is an OB-GYN in Littleton, New Hampshire
Dr. Siegel practices at Littleton Regional Healthcare in Littleton, New Hampshire, part of Dartmouth-Hitchcock Health.
Dr. Siegel's NPI, 1205010642, was assigned on December 20, 2007. Dr. Siegel holds New York license 267326.
- NPI
- 1205010642NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406972561
- NPI enumeration date
- December 20, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (603) 444-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric Siegel practices at Littleton Regional Healthcare in Littleton, New Hampshire
Dr. Siegel's primary practice is Littleton Regional Healthcare, at 600 St Johnsbury Road, Littleton, NH 03561 in Grafton County. The practice phone is (603) 444-9000.
- Littleton Regional Healthcare600 St Johnsbury Road, Littleton, NH 03561 · Grafton CountyPhone(603) 444-9000
Source: Dmand AI Affiliation Data
Dr. Eric Siegel is affiliated with 5 sites of care and 5 medical groups
Dr. Siegel's primary practice is Littleton Regional Healthcare in Littleton, New Hampshire, part of Dartmouth-Hitchcock Health. The medical group on file is Littleton Regional Healthcare. Dmand AI also links Dr. Siegel to 4 more medical groups, 3 group practices and clinics and 1 physician office, each named with a free account. Dr. Siegel's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eric Siegel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Siegel practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Littleton Regional Healthcare | Available with a free account |
| +4 more sites and 4 medical groups | 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 Dartmouth-Hitchcock Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Eric Siegel is one of 182 OB-GYNs in New Hampshire
Obstetrics and gynecology is Dr. Siegel's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dmand AI has Dr. Siegel's licenses on file in 4 states: New York, North Dakota, New Hampshire and Vermont.
Specialties and state licenses
- Obstetrics and gynecology, New YorkPrimary
- North Dakota license
- New Hampshire license
- Vermont license
OB-GYNs near Dr. Siegel
Counts of OB-GYNs 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
Dr. Eric Siegel billed Medicare for 119 services in 2022
CMS data shows 119 Medicare services from Dr. Siegel across 4 procedure codes in 2022, all of them office visits. Medicare paid $7,225 for them. Every service was in an office.
Dr. Siegel's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1442022: 11917%
Dr. Siegel compared with the New Hampshire median for OB-GYNs, 2022
- Dr. Siegel
- New Hampshire median
- Medicare services
- 119vs 7461% above
- Part D claims
- 21vs 4149% below
Medians across 180 OB-GYNs in New Hampshire with Dmand AI profiles that report each measure.
Dr. Siegel's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Siegel?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Siegel and other OB-GYNs in New Hampshire.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eric Siegel's patients have a median age of 39
Across all payers, Dmand AI patient panel data puts Dr. Siegel's median patient age at 39, with 99% women.
Dr. Siegel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women99%
- Men1%
Source: Dmand AI Patient Panel Data
Dr. Eric Siegel wrote 81 Medicare Part D claims in 2024
In 2024, Dr. Siegel wrote 81 Medicare Part D claims for 42 patients. 80% of them were for generic drugs. CMS names the drug for 21 of them, across 1 drug with 11 or more claims each, at $1,392 in total drug cost. In 2023, CMS named 34 claims across 2 drugs.
Dr. Siegel's Part D claims by kind of drug, 2024
- Generic65 claims80%
- Brand-name16 claims20%
Dr. Siegel's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Siegel's Part D claims, 2024
- Antibiotics14%11 of 81 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 342024: 2138%
Drugs named by CMS: 1 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Eric Siegel takes part in Medicare
Dr. Siegel accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Eric Siegel has 178 publications on record
Dmand AI links 178 papers to Dr. Siegel, published from 2010 to 2025. 2024 was the busiest year, with 26. The most frequent topics are Breast Neoplasms, Arthroplasty, Replacement, Knee and Cell Line, Tumor. Dr. Siegel has published most often in J Arthroplasty. Dr. Siegel's most frequent co-authors are Simon Cavendish Mears, MD, PhD, Issam Makhoul, MD and Alessandro D. Santin, MD.
Dr. Siegel's papers by year, 2016 to 2025
Topics Dr. Siegel writes about most
- Breast Neoplasms
- Arthroplasty, Replacement, Knee
- Cell Line, Tumor
- Gestational Age
- Arthroplasty, Replacement, Hip
- Biomarkers, Tumor
- Fetus
- Lung Neoplasms
Dr. Siegel's most frequent co-authors
- Simon Cavendish Mears, MD, PhD22 shared papers
- Issam Makhoul, MD18 shared papers
- Alessandro D. Santin, MD15 shared papers
Recent publications by Dr. Siegel
Chem Res Toxicol
See who Dr. Siegel researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Siegel works with, so you can find a warm path to the right OB-GYNs.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Eric Siegel received $58 in industry payments from 2018 to 2022
CMS Open Payments shows 3 general payments to Dr. Siegel from 3 drug and device companies from 2018 to 2022. Food and beverage make up the largest share, 100% of the total. Hologic Inc paid the most, $23.
General payments to Dr. Siegel by program year, 2018 to 2022
Companies that paid Dr. Siegel the most, 2018 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Eric Siegel'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)Medicare Part D Prescribers - by Provider (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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Dr. Eric Siegel
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Eric Siegel's NPI number?
Dr. Eric Siegel's NPI number is 1205010642. It was assigned on December 20, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric Siegel?
Dr. Eric Siegel is an OB-GYN in Littleton, New Hampshire. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Eric Siegel practice?
Dr. Siegel practices at 600 St Johnsbury Road, Littleton, NH 03561. Dr. Siegel's primary practice is Littleton Regional Healthcare in Littleton, New Hampshire, part of Dartmouth-Hitchcock Health. Dmand AI also links Dr. Siegel to 4 medical groups, 3 group practices and clinics and 1 physician office.
What is Dr. Eric Siegel's office phone number?
The practice phone on file for Dr. Siegel is (603) 444-9000.
What is Dr. Eric Siegel's medical license number?
Dr. Siegel holds New York license 267326, one of the licenses on file in 4 states.
Which states has Dr. Eric Siegel been licensed in?
Dmand AI has state licenses on file for Dr. Siegel in New York, North Dakota, New Hampshire and Vermont.
Which hospitals is Dr. Eric Siegel affiliated with?
Dr. Siegel practices at Littleton Regional Healthcare in Littleton, New Hampshire.
What medical group is Dr. Eric Siegel part of?
Dr. Siegel is linked to Littleton Regional Healthcare. Dmand AI links Dr. Siegel to 4 more medical groups.
Does Dr. Eric Siegel accept Medicare?
Yes. CMS data shows Dr. Siegel billed Medicare for 119 services in 2022, and Dr. Siegel accepts Medicare assignment.
What services does Dr. Eric Siegel bill to Medicare?
In 2022, Dr. Siegel's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99204) and office visit, established patient (99214).
Show 5 more questionsShow fewer questions
What drugs does Dr. Eric Siegel prescribe most?
In 2024 Medicare Part D data, Dr. Siegel's most prescribed drugs by claims were Estradiol.
Has Dr. Eric Siegel received payments from drug or device companies?
CMS Open Payments shows $58 in general payments to Dr. Siegel from 3 companies from 2018 to 2022. The largest total came from Hologic Inc.
How long has Dr. Eric Siegel been practicing?
Dr. Siegel graduated from medical school in 2006, 20 years ago.
Does Dr. Eric Siegel do research?
Dmand AI links 178 publications to Dr. Siegel, published from 2010 to 2025.
Who does Dr. Eric Siegel publish with?
Dr. Siegel's most frequent co-authors are Simon Cavendish Mears, MD, PhD (22 shared papers), Issam Makhoul, MD (18 shared papers) and Alessandro D. Santin, MD (15 shared papers).
Selling to obstetrics and gynecology practices?
See OB-GYNs in New Hampshire by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card