Emergency Service, HospitalPhiladelphiaRespiration, Artificial
Dr. Benjamin Harris Bloom, MD
NPI1578676359PAC ID1759358815
- Medicare services, 2024
- 81
- Medicare patients, 2024
- 22
- Part D claims, 2024
- 19
- Publications
- 2
- Hospital affiliations
- 1
- Practice address
- 100 E Lancaster Ave, Wayne, PA 19087
- Practice phone
- Call (610) 645-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lankenau Medical Center
Wayne, Pennsylvania
Find Dr. Bloom'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. Benjamin Harris Bloom is an ophthalmologist in Wayne, Pennsylvania
Dr. Bloom practices at Lankenau Medical Center in Wayne, Pennsylvania.
Dr. Bloom's NPI, 1578676359, was assigned on August 16, 2006. Dr. Bloom graduated from Tufts University School of Medicine in 1974. Dr. Bloom holds Pennsylvania license MD-024324-E.
NPI and contact details
- NPI
- 1578676359NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759358815
- NPI enumeration date
- August 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (610) 645-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Benjamin Harris Bloom practices at Lankenau Medical Center in Wayne, Pennsylvania
Dr. Bloom's primary practice is Lankenau Medical Center, at 100 E Lancaster Ave, Wayne, PA 19087 in Delaware County. The practice phone is (610) 645-2000.
- Lankenau Medical Center100 E Lancaster Ave, Wayne, PA 19087 · Delaware CountyPhone(610) 645-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Benjamin Harris Bloom is affiliated with 3 sites of care and 2 medical groups
Dr. Bloom's primary practice is Lankenau Medical Center in Wayne, Pennsylvania. Dr. Bloom is also affiliated with Lankenau Medical Center. Dmand AI also links Dr. Bloom to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Lankenau Medical CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Benjamin Harris Bloom's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bloom practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lankenau Medical Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Benjamin Harris Bloom is one of 843 ophthalmologists in Pennsylvania
Ophthalmology is Dr. Bloom's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Bloom is licensed in Pennsylvania.
Specialties and state licenses
- Ophthalmology, PennsylvaniaPrimary
Ophthalmologists near Dr. Bloom
Counts of ophthalmologists 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. Benjamin Harris Bloom billed Medicare for 81 services in 2024
CMS data shows 81 Medicare services from Dr. Bloom across 3 procedure codes in 2024, for 22 Medicare patients. Medicare paid $4,386 for them. Every service was in an office.
Medicare services, 202481
Medicare patients22
Paid by Medicare$4,386
Procedure codes3
Dr. Bloom's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1522024: 8147%
Dr. Bloom compared with the Pennsylvania median for ophthalmologists, 2024
- Dr. Bloom
- Pennsylvania median
- Medicare services
- 81vs 1,33694% below
- Medicare patients
- 22vs 52496% below
- Part D claims
- 12vs 62098% below
Medians across 854 ophthalmologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Bloom'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.
Need commercial claims for Dr. Bloom?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bloom and other ophthalmologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Benjamin Harris Bloom treated 22 Medicare patients in 2024, average age 81
CMS counts 22 Medicare patients who saw Dr. Bloom in 2024. The largest group is under 65, with 0 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Bloom's median patient age at 62, with 55% women.
Medicare patients, 202422
Average age81
Average risk score1.27
Dr. Bloom's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Bloom's Medicare patients by sex, 2024
- Women1150%
- Men1150%
Chronic conditions among Dr. Bloom's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bloom's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women55%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Benjamin Harris Bloom wrote 19 Medicare Part D claims in 2024
In 2024, Dr. Bloom wrote 19 Medicare Part D claims. 95% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $109 in total drug cost. In 2023, CMS named 50 claims across 1 drug.
Part D claims, 202419
Drugs named by CMS1
Total drug cost$109
Dr. Bloom's Part D claims by kind of drug, 2024
- Generic18 claims95%
- Brand-name and other1 claims5%
Dr. Bloom'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: 502024: 1276%
Drugs named by CMS: 1 in 2024, 1 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. Benjamin Harris Bloom takes part in Medicare
Dr. Bloom 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. Benjamin Harris Bloom has 2 publications on record
Dmand AI links 2 papers to Dr. Bloom in 2020. 2020 was the busiest year, with 2. Dr. Bloom's most frequent co-authors are Dov A. Brandis, MD, Thomas G. Costantino, DO and Nina Teresa Gentile, MD.
Papers2
Dr. Bloom's most frequent co-authors
- Dov A. Brandis, MD1 shared paper
- Thomas G. Costantino, DO1 shared paper
- Nina Teresa Gentile, MD1 shared paper
Recent publications by Dr. Bloom
Clin Pract Cases Emerg Med
See who Dr. Bloom researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bloom works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Benjamin Harris Bloom received $2,918 in industry payments from 2017 to 2025
CMS Open Payments shows 53 general payments to Dr. Bloom from 22 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $762.
General payments to Dr. Bloom by program year, 2017 to 2025
Companies that paid Dr. Bloom the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Benjamin Harris Bloom graduated from Tufts University School of Medicine
Dr. Bloom graduated from Tufts University School of Medicine in 1974.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Benjamin Harris Bloom'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 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) |
| 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. Benjamin Harris Bloom
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. Benjamin Harris Bloom's NPI number?
Dr. Benjamin Harris Bloom's NPI number is 1578676359. It was assigned on August 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Benjamin Harris Bloom?
Dr. Benjamin Harris Bloom is an ophthalmologist in Wayne, Pennsylvania. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Benjamin Harris Bloom practice?
Dr. Bloom practices at 100 E Lancaster Ave, Wayne, PA 19087. Dr. Bloom's primary practice is Lankenau Medical Center in Wayne, Pennsylvania. Dmand AI also links Dr. Bloom to 2 medical groups and 1 group practice or clinic.
What is Dr. Benjamin Harris Bloom's office phone number?
The practice phone on file for Dr. Bloom is (610) 645-2000.
What is Dr. Benjamin Harris Bloom's medical license number?
Dr. Bloom holds Pennsylvania license MD-024324-E.
Which hospitals is Dr. Benjamin Harris Bloom affiliated with?
Dr. Bloom is affiliated with Lankenau Medical Center.
Does Dr. Benjamin Harris Bloom accept Medicare?
Yes. CMS data shows Dr. Bloom billed Medicare for 81 services in 2024, and Dr. Bloom accepts Medicare assignment.
How many Medicare patients does Dr. Benjamin Harris Bloom see?
CMS counts 22 Medicare patients who saw Dr. Bloom in 2024, with an average age of 81.
What services does Dr. Benjamin Harris Bloom bill to Medicare?
In 2024, Dr. Bloom's most billed Medicare services were eye exam or test (92134), eye exam or test (92012) and eye exam or test (92014).
Where did Dr. Benjamin Harris Bloom go to medical school?
Dr. Bloom graduated from Tufts University School of Medicine in 1974.
Show 5 more questionsShow fewer questions
What drugs does Dr. Benjamin Harris Bloom prescribe most?
In 2024 Medicare Part D data, Dr. Bloom's most prescribed drugs by claims were Latanoprost.
Has Dr. Benjamin Harris Bloom received payments from drug or device companies?
CMS Open Payments shows $2,918 in general payments to Dr. Bloom from 22 companies from 2017 to 2025. The largest total came from Genentech, Inc.
How long has Dr. Benjamin Harris Bloom been practicing?
Dr. Bloom graduated from medical school in 1974, 52 years ago.
Does Dr. Benjamin Harris Bloom do research?
Dmand AI links 2 publications to Dr. Bloom.
Who does Dr. Benjamin Harris Bloom publish with?
Dr. Bloom's most frequent co-authors are Dov A. Brandis, MD (1 shared paper), Thomas G. Costantino, DO (1 shared paper) and Nina Teresa Gentile, MD (1 shared paper).
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