Dr. Saira Nisar, MD
- Medicare services, 2024
- 2,962
- Medicare patients, 2024
- 769
- Part D claims, 2024
- 19,278
- Hospital affiliations
- 3
- Industry payments
- $1,005
- Practice address
- 165 Captain'S Row, Chelsea, MA 02150
- Practice phone
- Call (617) 887-0001
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Leonard Florence Center for Living
Skilled Nursing Facility · Chelsea, Massachusetts
Find Dr. Nisar'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. Saira Nisar is an internist in Chelsea, Massachusetts
Dr. Nisar practices at Leonard Florence Center for Living in Chelsea, Massachusetts.
Dr. Nisar's NPI, 1114182680, was assigned on July 24, 2008. Dr. Nisar holds Massachusetts license 239816.
- NPI
- 1114182680NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850438714
- NPI enumeration date
- July 24, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 887-0001
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Saira Nisar practices at Leonard Florence Center for Living in Chelsea, Massachusetts
Dr. Nisar's primary practice is Leonard Florence Center for Living, at 165 Captain'S Row, Chelsea, MA 02150 in Suffolk County. The practice phone is (617) 887-0001.
- Leonard Florence Center for Living165 Captain'S Row, Chelsea, MA 02150 · Suffolk CountyPhone(617) 887-0001
Source: Dmand AI Affiliation Data
Dr. Saira Nisar is affiliated with 12 sites of care and 6 medical groups
Dr. Nisar's primary practice is Leonard Florence Center for Living in Chelsea, Massachusetts. Dr. Nisar is also affiliated with Beth Israel Deaconess Medical Center. The medical group on file is Steward Medical Group. Dmand AI also links Dr. Nisar to 2 more hospitals, 5 medical groups, 4 skilled nursing facilities, 3 hospices and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Saira Nisar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nisar practices, 12 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Leonard Florence Center for Living | Available with a free account |
| +11 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Saira Nisar is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Nisar's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Nisar is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Nisar
Counts of internists 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. Saira Nisar billed Medicare for 2,962 services in 2024
CMS data shows 2,962 Medicare services from Dr. Nisar across 5 procedure codes in 2024, for 769 Medicare patients. Medicare paid $321,480 for them.
Dr. Nisar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,2412024: 2,96232%
- Other services
- 2023: 112024: 0100%
Where Dr. Nisar's Medicare services took place, 2024
- In an office1656%
- In a facility2,79794%
Dr. Nisar compared with the Massachusetts median for internists, 2024
- Dr. Nisar
- Massachusetts median
- Medicare services
- 2,962vs 4316.9 times
- Medicare patients
- 769vs 1944.0 times
- Part D claims
- 18,428vs 40245.8 times
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Nisar'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. Nisar and other internists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Saira Nisar treated 769 Medicare patients in 2024, average age 82
CMS counts 769 Medicare patients who saw Dr. Nisar in 2024. The largest group is 85 and over, with 320 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 2.19, 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. Nisar's median patient age at 80, with 62% women.
Dr. Nisar's Medicare patients by age, 2024
Dr. Nisar's Medicare patients by sex, 2024
- Women52268%
- Men24732%
Chronic conditions among Dr. Nisar's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Mood disorders62%
- Depression57%
- Anxiety52%
- Ischemic heart disease47%
- Chronic kidney disease46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nisar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 80
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Saira Nisar wrote 19,278 Medicare Part D claims in 2024
In 2024, Dr. Nisar wrote 19,278 Medicare Part D claims for 488 patients. 81% of them were for generic drugs. CMS names the drug for 18,428 of them, across 243 drugs with 11 or more claims each, at $1,287,009 in total drug cost. In 2023, CMS named 13,335 claims across 204 drugs.
Dr. Nisar's Part D claims by kind of drug, 2024
- Generic15,701 claims81%
- Brand-name3,552 claims18%
- Other25 claims0%
Dr. Nisar'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. Nisar's Part D claims, 2024
- Opioids0%75 of 19,278 claims
- Antibiotics2%465 of 19,278 claims
- Antipsychotics, patients 65 and over3%566 of 19,278 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: 13,3352024: 18,42838%
Drugs named by CMS: 243 in 2024, 204 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. Saira Nisar takes part in Medicare
Dr. Nisar 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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Dr. Saira Nisar received $1,005 in industry payments from 2016 to 2024
CMS Open Payments shows 13 general payments to Dr. Nisar from 8 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. ACADIA Pharmaceuticals Inc paid the most, $482.
General payments to Dr. Nisar by program year, 2016 to 2024
Companies that paid Dr. Nisar the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Saira Nisar'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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. Saira Nisar
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. Saira Nisar's NPI number?
Dr. Saira Nisar's NPI number is 1114182680. It was assigned on July 24, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Saira Nisar?
Dr. Saira Nisar is an internist in Chelsea, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Saira Nisar practice?
Dr. Nisar practices at 165 Captain'S Row, Chelsea, MA 02150. Dr. Nisar's primary practice is Leonard Florence Center for Living in Chelsea, Massachusetts. Dmand AI also links Dr. Nisar to 2 hospitals, 5 medical groups, 4 skilled nursing facilities, 3 hospices and 1 group practice or clinic.
What is Dr. Saira Nisar's office phone number?
The practice phone on file for Dr. Nisar is (617) 887-0001.
What is Dr. Saira Nisar's medical license number?
Dr. Nisar holds Massachusetts license 239816.
Which hospitals is Dr. Saira Nisar affiliated with?
Dr. Nisar is affiliated with Beth Israel Deaconess Medical Center. Dmand AI links Dr. Nisar to 2 more hospitals.
What medical group is Dr. Saira Nisar part of?
Dr. Nisar is linked to Steward Medical Group. Dmand AI links Dr. Nisar to 5 more medical groups.
Does Dr. Saira Nisar accept Medicare?
Yes. CMS data shows Dr. Nisar billed Medicare for 2,962 services in 2024, and Dr. Nisar accepts Medicare assignment.
How many Medicare patients does Dr. Saira Nisar see?
CMS counts 769 Medicare patients who saw Dr. Nisar in 2024, with an average age of 82.
What services does Dr. Saira Nisar bill to Medicare?
In 2024, Dr. Nisar's most billed Medicare services were nursing facility care (99309), nursing facility care (99306) and nursing facility care (99310).
Show 3 more questionsShow fewer questions
What drugs does Dr. Saira Nisar prescribe most?
In 2024 Medicare Part D data, Dr. Nisar's most prescribed drugs by claims were Atorvastatin Calcium, Eliquis and Trazodone HCl.
Has Dr. Saira Nisar received payments from drug or device companies?
CMS Open Payments shows $1,005 in general payments to Dr. Nisar from 8 companies from 2016 to 2024. The largest total came from ACADIA Pharmaceuticals Inc.
How long has Dr. Saira Nisar been practicing?
Dr. Nisar graduated from medical school in 2003, 23 years ago.
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