Biochem Biophys Res Commun
Dr. Chandrasekharan Krishnan, MD
- Medicare services, 2024
- 2,400
- Medicare patients, 2024
- 984
- Part D claims, 2024
- 4,030
- Publications
- 5
- Hospital affiliations
- 2
- Practice address
- 800 Washington Street, Boston, MA 02111
- Practice phone
- Call (617) 636-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Krishnan's professional email, personal email and mobile number
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Dr. Chandrasekharan Krishnan is a glaucoma specialist (ophthalmology) physician in Boston, Massachusetts
Dr. Krishnan practices at Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine.
Dr. Krishnan's NPI, 1548225139, was assigned on April 18, 2006. Dr. Krishnan graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2000. Dr. Krishnan holds Massachusetts license 225169.
- NPI
- 1548225139NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123003175
- NPI enumeration date
- April 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 636-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chandrasekharan Krishnan practices at Tufts Medical Center in Boston, Massachusetts
Dr. Krishnan's primary practice is Tufts Medical Center, at 800 Washington Street, Boston, MA 02111 in Suffolk County. The practice phone is (617) 636-5000.
- Tufts Medical Center800 Washington Street, Boston, MA 02111 · Suffolk CountyPhone(617) 636-5000
Source: Dmand AI Affiliation Data
Dr. Chandrasekharan Krishnan is affiliated with 3 sites of care and 2 medical groups
Dr. Krishnan's primary practice is Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine. Dr. Krishnan is also affiliated with Beth Israel Deaconess Medical Center. The medical group on file is Tufts Medical Center. Dmand AI also links Dr. Krishnan to 1 more imaging center and 1 medical group, 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. Chandrasekharan Krishnan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Krishnan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tufts Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Chandrasekharan Krishnan is one of 8 glaucoma specialist (ophthalmology) physicians in Massachusetts
Glaucoma specialist is Dr. Krishnan's primary specialty in the NPI Registry, under taxonomy code 207WX0009X. Dr. Krishnan is licensed in Massachusetts.
Specialties and state licenses
- Glaucoma specialist (ophthalmology), MassachusettsPrimary
Glaucoma specialist (ophthalmology) physicians near Dr. Krishnan
Counts of glaucoma specialist (ophthalmology) physicians 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. Chandrasekharan Krishnan billed Medicare for 2,400 services in 2024
CMS data shows 2,400 Medicare services from Dr. Krishnan across 14 procedure codes in 2024, for 984 Medicare patients. Medicare paid $154,456 for them.
Dr. Krishnan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,7522024: 1,91910%
- Office and hospital visits
- 2023: 4042024: 3699%
- Surgery
- 2023: 612024: 9962%
- Imaging
- 2023: 02024: 13
Where Dr. Krishnan's Medicare services took place, 2024
- In an office1,18950%
- In a facility1,21150%
Dr. Krishnan'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. Krishnan and other glaucoma specialist (ophthalmology) physicians in Massachusetts.
Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Chandrasekharan Krishnan treated 984 Medicare patients in 2024, average age 77
CMS counts 984 Medicare patients who saw Dr. Krishnan in 2024. The largest group is 75 to 84, with 440 patients. 69% of them have high cholesterol, and 67% have high blood pressure. 21% are also on Medicaid. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Krishnan's median patient age at 72, with 55% women.
Dr. Krishnan's Medicare patients by age, 2024
Dr. Krishnan's Medicare patients by sex, 2024
- Women56557%
- Men41943%
Chronic conditions among Dr. Krishnan's Medicare patients, 2024
- High cholesterol69%
- High blood pressure67%
- Arthritis41%
- Diabetes28%
- Anxiety23%
- Ischemic heart disease23%
- Mood disorders22%
- Chronic kidney disease21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Krishnan'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
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Chandrasekharan Krishnan wrote 4,030 Medicare Part D claims in 2024
In 2024, Dr. Krishnan wrote 4,030 Medicare Part D claims for 757 patients. 73% of them were for generic drugs. CMS names the drug for 3,926 of them, across 26 drugs with 11 or more claims each, at $399,886 in total drug cost. In 2023, CMS named 3,022 claims across 23 drugs.
Dr. Krishnan's Part D claims by kind of drug, 2024
- Generic2,956 claims73%
- Brand-name1,074 claims27%
Dr. Krishnan'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,0222024: 3,92630%
Drugs named by CMS: 26 in 2024, 23 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
Dr. Chandrasekharan Krishnan ranks in the 79th percentile for cataract surgery in Medicare
Dr. Krishnan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 139 procedures of cataract surgery by Dr. Krishnan, more than 79% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Krishnan ranks in Medicare procedure volume
- Cataract surgery
- 79th percentile139 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Chandrasekharan Krishnan has 5 publications on record
Dmand AI links 5 papers to Dr. Krishnan, published from 2011 to 2019. The most frequent topics are Choroid, Glaucoma and Intraocular Pressure. Dr. Krishnan has published most often in Ophthalmology. Dr. Krishnan's most frequent co-authors are Sonal S. Tuli, MD, Mehreen Idrees Adhi, MD and Preston Howard Blomquist, MD.
Dr. Krishnan's papers by year, 2011 to 2019
Topics Dr. Krishnan writes about most
- Choroid
- Glaucoma
- Intraocular Pressure
- Tomography, Optical Coherence
Dr. Krishnan's most frequent co-authors
- Sonal S. Tuli, MD2 shared papers
- Mehreen Idrees Adhi, MD1 shared paper
- Preston Howard Blomquist, MD1 shared paper
Recent publications by Dr. Krishnan
See who Dr. Krishnan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Krishnan works with, so you can find a warm path to the right glaucoma specialist (ophthalmology) physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Chandrasekharan Krishnan received $465 in industry payments from 2016 to 2023
CMS Open Payments shows 18 general payments to Dr. Krishnan from 7 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 71% of the total. Allergan Inc. paid the most, $147.
General payments to Dr. Krishnan by program year, 2016 to 2023
General payments to Dr. Krishnan by kind, 2016 to 2023
- Food and beverage$33171%
- Travel and lodging$8919%
- Gifts$4510%
Companies that paid Dr. Krishnan the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Chandrasekharan Krishnan graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Dr. Krishnan graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Chandrasekharan Krishnan'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) |
| 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)Doctors and Clinicians Utilization Data (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) |
| 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 Dr. Chandrasekharan Krishnan
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. Chandrasekharan Krishnan's NPI number?
Dr. Chandrasekharan Krishnan's NPI number is 1548225139. It was assigned on April 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Chandrasekharan Krishnan?
Dr. Chandrasekharan Krishnan is a glaucoma specialist (ophthalmology) physician in Boston, Massachusetts. The primary specialty in the NPI Registry is Glaucoma Specialist (Ophthalmology) Physician (taxonomy code 207WX0009X).
Where does Dr. Chandrasekharan Krishnan practice?
Dr. Krishnan practices at 800 Washington Street, Boston, MA 02111. Dr. Krishnan's primary practice is Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine. Dmand AI also links Dr. Krishnan to 1 imaging center and 1 medical group.
What is Dr. Chandrasekharan Krishnan's office phone number?
The practice phone on file for Dr. Krishnan is (617) 636-5000.
What is Dr. Chandrasekharan Krishnan's medical license number?
Dr. Krishnan holds Massachusetts license 225169.
Which hospitals is Dr. Chandrasekharan Krishnan affiliated with?
Dr. Krishnan practices at Tufts Medical Center in Boston, Massachusetts. Dr. Krishnan is also affiliated with Beth Israel Deaconess Medical Center.
What medical group is Dr. Chandrasekharan Krishnan part of?
Dr. Krishnan is linked to Tufts Medical Center. Dmand AI links Dr. Krishnan to 1 more medical group.
Does Dr. Chandrasekharan Krishnan accept Medicare?
Yes. CMS data shows Dr. Krishnan billed Medicare for 2,400 services in 2024, and Dr. Krishnan accepts Medicare assignment.
How many Medicare patients does Dr. Chandrasekharan Krishnan see?
CMS counts 984 Medicare patients who saw Dr. Krishnan in 2024, with an average age of 77.
What services does Dr. Chandrasekharan Krishnan bill to Medicare?
In 2024, Dr. Krishnan's most billed Medicare services were eye exam or test (92014), eye exam or test (92083) and eye exam or test (92133).
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Where did Dr. Chandrasekharan Krishnan go to medical school?
Dr. Krishnan graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2000.
What drugs does Dr. Chandrasekharan Krishnan prescribe most?
In 2024 Medicare Part D data, Dr. Krishnan's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Brimonidine Tartrate.
Has Dr. Chandrasekharan Krishnan received payments from drug or device companies?
CMS Open Payments shows $465 in general payments to Dr. Krishnan from 7 companies from 2016 to 2023. The largest total came from Allergan Inc.
How long has Dr. Chandrasekharan Krishnan been practicing?
Dr. Krishnan graduated from medical school in 2000, 26 years ago.
Does Dr. Chandrasekharan Krishnan do research?
Dmand AI links 5 publications to Dr. Krishnan, published from 2011 to 2019.
Who does Dr. Chandrasekharan Krishnan publish with?
Dr. Krishnan's most frequent co-authors are Sonal S. Tuli, MD (2 shared papers), Mehreen Idrees Adhi, MD (1 shared paper) and Preston Howard Blomquist, MD (1 shared paper).
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