Dr. Andrew Jacob Schissler, MD
- Medicare services, 2024
- 20
- Medicare patients, 2024
- 32
- Part D claims, 2024
- 2,293
- Hospital affiliations
- 1
- Industry payments
- $202
- Practice address
- 1221 Mercantile Lane, Largo, MD 20774
- Practice phone
- Call (301) 300-8733
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ambulatory Surgery Center at Largo Medical Center
Surgery Center - Medicare-Certified · Largo, Maryland
Find Dr. Schissler's professional email, personal email and mobile number
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Dr. Andrew Jacob Schissler is a pulmonologist in Upper Marlboro, Maryland
Dr. Schissler practices at Ambulatory Surgery Center at Largo Medical Center in Largo, Maryland.
Dr. Schissler's NPI, 1285926808, was assigned on May 15, 2011. Dr. Schissler graduated from Harvard Medical School in 2011. Dr. Schissler holds Maryland license D84229.
- NPI
- 1285926808NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769605740
- NPI enumeration date
- May 15, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 300-8733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew Jacob Schissler practices at Ambulatory Surgery Center at Largo Medical Center in Largo, Maryland
Dr. Schissler's primary practice is Ambulatory Surgery Center at Largo Medical Center, at 1221 Mercantile Lane, Largo, MD 20774. The practice phone is (301) 300-8733.
- Ambulatory Surgery Center at Largo Medical Center1221 Mercantile Lane, Largo, MD 20774Phone(301) 300-8733
Source: Dmand AI Affiliation Data
Dr. Andrew Jacob Schissler is affiliated with 3 sites of care and 1 medical group
Dr. Schissler's primary practice is Ambulatory Surgery Center at Largo Medical Center in Largo, Maryland. Dr. Schissler is also affiliated with Holy Cross Hospital. The medical group on file is Mid-Atlantic Permanente Medical Group. Dmand AI also links Dr. Schissler to 1 more dialysis center, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Andrew Jacob Schissler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schissler practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ambulatory Surgery Center at Largo Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andrew Jacob Schissler is one of 281 pulmonologists in Maryland
Pulmonary disease is Dr. Schissler's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Schissler is licensed in Maryland.
Specialties and state licenses
- Pulmonary disease, MarylandPrimary
Pulmonologists near Dr. Schissler
Counts of pulmonologists 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. Andrew Jacob Schissler billed Medicare for 20 services in 2024
CMS data shows 20 Medicare services from Dr. Schissler across 1 procedure code in 2024, all of them office visits, for 32 Medicare patients. Medicare paid $1,930 for them. Every service was in an office.
Dr. Schissler's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 02024: 20
- Tests and treatments
- 2023: 442024: 0100%
Dr. Schissler compared with the Maryland median for pulmonologists, 2024
- Dr. Schissler
- Maryland median
- Medicare services
- 20vs 59297% below
- Medicare patients
- 32vs 31390% below
- Part D claims
- 2,143vs 3346.4 times
Medians across 264 pulmonologists in Maryland with Dmand AI profiles that report each measure.
Dr. Schissler'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. Schissler and other pulmonologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andrew Jacob Schissler treated 32 Medicare patients in 2024, average age 75
CMS counts 32 Medicare patients who saw Dr. Schissler in 2024. The largest group is 75 to 84, with 17 patients. 75% of them have high blood pressure, and 53% have high cholesterol. Their average risk score is 1.56, 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. Schissler's median patient age at 63, with 61% women.
Dr. Schissler's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Schissler's Medicare patients, 2024
- High blood pressure75%
- High cholesterol53%
- COPD41%
- Arthritis34%
- Chronic kidney disease34%
- Diabetes34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Schissler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Andrew Jacob Schissler wrote 2,293 Medicare Part D claims in 2024
In 2024, Dr. Schissler wrote 2,293 Medicare Part D claims for 464 patients. 50% of them were for generic drugs. CMS names the drug for 2,143 of them, across 23 drugs with 11 or more claims each, at $654,456 in total drug cost. In 2023, CMS named 2,093 claims across 20 drugs.
Dr. Schissler's Part D claims by kind of drug, 2024
- Generic1,142 claims50%
- Brand-name1,151 claims50%
Dr. Schissler'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. Schissler's Part D claims, 2024
- Antibiotics3%66 of 2,293 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: 2,0932024: 2,1432%
Drugs named by CMS: 23 in 2024, 20 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. Andrew Jacob Schissler takes part in Medicare
Dr. Schissler 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. Andrew Jacob Schissler received $202 in industry payments from 2017 to 2024
CMS Open Payments shows 4 general payments to Dr. Schissler from 4 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $125.
General payments to Dr. Schissler by program year, 2017 to 2024
Companies that paid Dr. Schissler the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Andrew Jacob Schissler graduated from Harvard Medical School
Dr. Schissler graduated from Harvard Medical School in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Andrew Jacob Schissler'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 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) |
| 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. Andrew Jacob Schissler
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. Andrew Jacob Schissler's NPI number?
Dr. Andrew Jacob Schissler's NPI number is 1285926808. It was assigned on May 15, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew Jacob Schissler?
Dr. Andrew Jacob Schissler is a pulmonologist in Upper Marlboro, Maryland. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Andrew Jacob Schissler practice?
Dr. Schissler practices at 1221 Mercantile Lane, Largo, MD 20774. Dr. Schissler's primary practice is Ambulatory Surgery Center at Largo Medical Center in Largo, Maryland. Dmand AI also links Dr. Schissler to 1 dialysis center.
What is Dr. Andrew Jacob Schissler's office phone number?
The practice phone on file for Dr. Schissler is (301) 300-8733.
What is Dr. Andrew Jacob Schissler's medical license number?
Dr. Schissler holds Maryland license D84229.
Which hospitals is Dr. Andrew Jacob Schissler affiliated with?
Dr. Schissler is affiliated with Holy Cross Hospital.
What medical group is Dr. Andrew Jacob Schissler part of?
Dr. Schissler is linked to Mid-Atlantic Permanente Medical Group.
Does Dr. Andrew Jacob Schissler accept Medicare?
Yes. CMS data shows Dr. Schissler billed Medicare for 20 services in 2024, and Dr. Schissler accepts Medicare assignment.
How many Medicare patients does Dr. Andrew Jacob Schissler see?
CMS counts 32 Medicare patients who saw Dr. Schissler in 2024, with an average age of 75.
What services does Dr. Andrew Jacob Schissler bill to Medicare?
In 2024, Dr. Schissler's most billed Medicare services were office visit, established patient (99214).
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Where did Dr. Andrew Jacob Schissler go to medical school?
Dr. Schissler graduated from Harvard Medical School in 2011.
What drugs does Dr. Andrew Jacob Schissler prescribe most?
In 2024 Medicare Part D data, Dr. Schissler's most prescribed drugs by claims were Albuterol Sulfate Hfa, Wixela Inhub and Breyna.
Has Dr. Andrew Jacob Schissler received payments from drug or device companies?
CMS Open Payments shows $202 in general payments to Dr. Schissler from 4 companies from 2017 to 2024. The largest total came from Genentech, Inc.
How long has Dr. Andrew Jacob Schissler been practicing?
Dr. Schissler graduated from medical school in 2011, 15 years ago.
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