Dr. Nathaniel Thomas Moriarty, MD
- Medicare services, 2024
- 39
- Medicare patients, 2024
- 179
- Hospital affiliations
- 3
- Medical groups
- 2
- State license
- 1
- Practice address
- 280 Chestnut St, Springfield, MA 01104
- Practice phone
- Call (413) 794-5700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Baystate Medical Practices, Inc
Springfield, Massachusetts
Find Dr. Moriarty's professional email, personal email and mobile number
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Dr. Nathaniel Thomas Moriarty is an anesthesiologist in Springfield, Massachusetts
Dr. Moriarty practices at Baystate Medical Practices, Inc in Springfield, Massachusetts.
Dr. Moriarty's NPI, 1649775552, was assigned on March 24, 2018. Dr. Moriarty holds Massachusetts license 292883.
- NPI
- 1649775552NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719214964
- NPI enumeration date
- March 24, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (413) 794-5700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nathaniel Thomas Moriarty practices at Baystate Medical Practices, Inc in Springfield, Massachusetts
Dr. Moriarty's primary practice is Baystate Medical Practices, Inc, at 280 Chestnut St, Springfield, MA 01104 in Hampden County. The practice phone is (413) 794-5700.
- Baystate Medical Practices, Inc280 Chestnut St, Springfield, MA 01104 · Hampden CountyPhone(413) 794-5700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nathaniel Thomas Moriarty is affiliated with 5 sites of care and 2 medical groups
Dr. Moriarty's primary practice is Baystate Medical Practices, Inc in Springfield, Massachusetts. Dr. Moriarty is also affiliated with Baystate Medical Center. The medical group on file is Baystate Medical Practices. Dmand AI also links Dr. Moriarty to 2 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nathaniel Thomas Moriarty's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Moriarty practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baystate Medical Practices, Inc | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nathaniel Thomas Moriarty is one of 1,552 anesthesiologists in Massachusetts
Anesthesiology is Dr. Moriarty's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Moriarty is licensed in Massachusetts.
Specialties and state licenses
- Anesthesiology, MassachusettsPrimary
Anesthesiologists near Dr. Moriarty
Counts of anesthesiologists 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. Nathaniel Thomas Moriarty billed Medicare for 39 services in 2024
CMS data shows 39 Medicare services from Dr. Moriarty across 3 procedure codes in 2024, for 179 Medicare patients. Medicare paid $3,129 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Moriarty's Medicare services by type, 2024
- Anesthesia27
- Surgery12
Dr. Moriarty compared with the Massachusetts median for anesthesiologists, 2024
- Dr. Moriarty
- Massachusetts median
- Medicare services
- 39vs 12669% below
- Medicare patients
- 179vs 20010% below
Medians across 1,366 anesthesiologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Moriarty's most billed Medicare procedure codes, 2024
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 Dr. Moriarty and other anesthesiologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nathaniel Thomas Moriarty treated 179 Medicare patients in 2024, average age 72
CMS counts 179 Medicare patients who saw Dr. Moriarty in 2024. The largest group is 65 to 74, with 67 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 1.71, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Moriarty's median patient age at 33, with 58% women.
Dr. Moriarty's Medicare patients by age, 2024
Dr. Moriarty's Medicare patients by sex, 2024
- Women10860%
- Men7140%
Chronic conditions among Dr. Moriarty's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Mood disorders41%
- Anxiety40%
- Depression38%
- Chronic kidney disease34%
- COPD32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Moriarty's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Nathaniel Thomas Moriarty takes part in Medicare
Dr. Moriarty 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)
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Sources for Dr. Nathaniel Thomas Moriarty'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 DataMedicare Physician & Other Practitioners - 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) |
| 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. Nathaniel Thomas Moriarty
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. Nathaniel Thomas Moriarty's NPI number?
Dr. Nathaniel Thomas Moriarty's NPI number is 1649775552. It was assigned on March 24, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathaniel Thomas Moriarty?
Dr. Nathaniel Thomas Moriarty is an anesthesiologist in Springfield, Massachusetts. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Nathaniel Thomas Moriarty practice?
Dr. Moriarty practices at 280 Chestnut St, Springfield, MA 01104. Dr. Moriarty's primary practice is Baystate Medical Practices, Inc in Springfield, Massachusetts. Dmand AI also links Dr. Moriarty to 2 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Nathaniel Thomas Moriarty's office phone number?
The practice phone on file for Dr. Moriarty is (413) 794-5700.
What is Dr. Nathaniel Thomas Moriarty's medical license number?
Dr. Moriarty holds Massachusetts license 292883.
Which hospitals is Dr. Nathaniel Thomas Moriarty affiliated with?
Dr. Moriarty is affiliated with Baystate Medical Center. Dmand AI links Dr. Moriarty to 2 more hospitals.
What medical group is Dr. Nathaniel Thomas Moriarty part of?
Dr. Moriarty is linked to Baystate Medical Practices. Dmand AI links Dr. Moriarty to 1 more medical group.
Does Dr. Nathaniel Thomas Moriarty accept Medicare?
Yes. CMS data shows Dr. Moriarty billed Medicare for 39 services in 2024, and Dr. Moriarty accepts Medicare assignment.
How many Medicare patients does Dr. Nathaniel Thomas Moriarty see?
CMS counts 179 Medicare patients who saw Dr. Moriarty in 2024, with an average age of 72.
What services does Dr. Nathaniel Thomas Moriarty bill to Medicare?
In 2024, Dr. Moriarty's most billed Medicare services were anesthesia (00731), surgery: heart and blood vessels (36620) and anesthesia (01480).
How long has Dr. Nathaniel Thomas Moriarty been practicing?
Dr. Moriarty graduated from medical school in 2017, 9 years ago.
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