Dr. John S. Guttell, MD
- Medicare services, 2021
- 3,413
- Part D claims, 2021
- 3,391
- Industry payments
- $3,334
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 1 Pearl St, Suite 2400, Brockton, MA 02301-2865
- Practice phone
- Call (508) 897-6130
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Steward Physician Network, INC
Ambulatory surgical center (non-certified) · Brockton, Massachusetts
Find Dr. Guttell'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. John S. Guttell is a rheumatologist in Brockton, Massachusetts
Dr. Guttell practices at Steward Physician Network, INC in Brockton, Massachusetts.
Dr. Guttell's NPI, 1386630473, was assigned on September 23, 2005. Dr. Guttell graduated from New York University School of Medicine in 1976. Dr. Guttell's Massachusetts license number on file is 41880.
- NPI
- 1386630473NPI Registry (opens in a new tab)
- NPI enumeration date
- September 23, 2005
- NPI status
- Active
- Practice phone
- (508) 897-6130
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John S. Guttell practices at Steward Physician Network, INC in Brockton, Massachusetts
Dr. Guttell's primary practice is Steward Physician Network, INC, at 1 Pearl St, Suite 2400, Brockton, MA 02301-2865. The practice phone is (508) 897-6130.
- Steward Physician Network, INC1 Pearl St, Suite 2400, Brockton, MA 02301-2865Phone(508) 897-6130
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. John S. Guttell is affiliated with 1 site of care and 1 medical group
Dr. Guttell's primary practice is Steward Physician Network, INC in Brockton, Massachusetts. The medical group on file is Steward Medical Group.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John S. Guttell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guttell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Steward Physician Network, INC | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John S. Guttell is one of 275 rheumatologists in Massachusetts
Rheumatology is Dr. Guttell's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Guttell has a license on file in Massachusetts.
Specialties and state licenses
- Rheumatology, MassachusettsPrimary
Rheumatologists near Dr. Guttell
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
Dr. John S. Guttell billed Medicare for 3,413 services in 2021
CMS data shows 3,413 Medicare services from Dr. Guttell across 15 procedure codes in 2021. Medicare paid $107,752 for them. Every service was in an office.
Dr. Guttell's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Drugs given in the office
- 2020: 4,1772021: 2,03251%
- Office and hospital visits
- 2020: 1,9502021: 89354%
- Lab and pathology
- 2020: 3902021: 18054%
- Imaging
- 2020: 2042021: 12141%
- Other services
- 2020: 1782021: 8154%
- Surgery
- 2020: 1702021: 6860%
- Tests and treatments
- 2020: 2172021: 3882%
Dr. Guttell compared with the Massachusetts median for rheumatologists, 2021
- Dr. Guttell
- Massachusetts median
- Medicare services
- 3,413vs 4128.3 times
- Part D claims
- 3,391vs 5056.7 times
Medians across 268 rheumatologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Guttell's most billed Medicare procedure codes, 2021
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. Guttell and other rheumatologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John S. Guttell's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Guttell's median patient age at 72, with 60% women.
Dr. Guttell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women60%
- Men36%
Source: Dmand AI Patient Panel Data
Dr. John S. Guttell wrote 3,391 Medicare Part D claims in 2021
In 2021, Dr. Guttell wrote 3,391 Medicare Part D claims. They cover 71 drugs, with $1,320,406 in total drug cost. In 2020, CMS named 6,124 claims across 93 drugs.
Dr. Guttell's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 6,1242021: 3,39145%
Drugs named by CMS: 71 in 2021, 93 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. John S. Guttell received $3,334 in industry payments from 2016 to 2021
CMS Open Payments shows 214 general payments to Dr. Guttell from 20 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $872.
General payments to Dr. Guttell by program year, 2016 to 2021
General payments to Dr. Guttell by kind, 2016 to 2021
- Food and beverage$3,321100%
- Education$140%
Companies that paid Dr. Guttell the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John S. Guttell has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Guttell, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Guttell
- 2013
- CMS Stage 1 EHR
- Undated
- ACR Fellow
Source: Dmand AI Professional Profile Data
Dr. John S. Guttell graduated from New York University School of Medicine
Dr. Guttell graduated from New York University School of Medicine in 1976. Dr. Guttell is a member of ACR.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. John S. Guttell accepts plans from 2 insurance carriers
Dr. Guttell is in network with 2 carriers, including Excellus BlueCross BlueShield and RI State Medicaid. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- RI State Medicaid
Plan types Dr. Guttell accepts, by number of carriers
- EPO1
- Medicaid1
- Medicare1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. John S. Guttell'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 | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Dr. John S. Guttell
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. John S. Guttell's NPI number?
Dr. John S. Guttell's NPI number is 1386630473. It was assigned on September 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John S. Guttell?
Dr. John S. Guttell is a rheumatologist in Brockton, Massachusetts. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. John S. Guttell practice?
Dr. Guttell practices at 1 Pearl St, Suite 2400, Brockton, MA 02301-2865. Dr. Guttell's primary practice is Steward Physician Network, INC in Brockton, Massachusetts.
What is Dr. John S. Guttell's office phone number?
The practice phone on file for Dr. Guttell is (508) 897-6130.
What is Dr. John S. Guttell's medical license number?
Dr. Guttell's Massachusetts license number on file is 41880.
What medical group is Dr. John S. Guttell part of?
Dr. Guttell is linked to Steward Medical Group.
Does Dr. John S. Guttell accept Medicare?
Yes. CMS data shows Dr. Guttell billed Medicare for 3,413 services in 2021.
What services does Dr. John S. Guttell bill to Medicare?
In 2021, Dr. Guttell's most billed Medicare services were injected or infused drug (J0897), office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. John S. Guttell go to medical school?
Dr. Guttell graduated from New York University School of Medicine in 1976.
What drugs does Dr. John S. Guttell prescribe most?
In 2021 Medicare Part D data, Dr. Guttell's most prescribed drugs by claims were Methotrexate, Hydroxychloroquine Sulfate and Prednisone.
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Has Dr. John S. Guttell received payments from drug or device companies?
CMS Open Payments shows $3,334 in general payments to Dr. Guttell from 20 companies from 2016 to 2021. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. John S. Guttell been practicing?
Dr. Guttell graduated from medical school in 1976, 50 years ago.
What insurance does Dr. John S. Guttell accept?
Dr. Guttell is in network with 2 carriers, including Excellus BlueCross BlueShield and RI State Medicaid. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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