Dr. David P. Buchalter, MD
- Medicare services, 2024
- 13,164
- Medicare patients, 2024
- 773
- Part D claims, 2024
- 504
- Hospital affiliations
- 2
- Industry payments
- $2,565
- Practice address
- 2700 Quarry Lake Drive, Suite 100, Baltimore, MD 21209
- Practice phone
- Call (410) 377-8900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Greenspring Surgery Center at Quarry Lake
Surgery Center - Medicare-Certified · Baltimore, Maryland
Find Dr. Buchalter'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. David P. Buchalter is an orthopedic surgeon in Baltimore, Maryland
Dr. Buchalter practices at Greenspring Surgery Center at Quarry Lake in Baltimore, Maryland.
Dr. Buchalter's NPI, 1639167554, was assigned on October 13, 2005. Dr. Buchalter graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1999. Dr. Buchalter holds Maryland license D63065.
- NPI
- 1639167554NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264402015
- NPI enumeration date
- October 13, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 377-8900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David P. Buchalter practices at Greenspring Surgery Center at Quarry Lake in Baltimore, Maryland
Dr. Buchalter's primary practice is Greenspring Surgery Center at Quarry Lake, at 2700 Quarry Lake Drive, Suite 100, Baltimore, MD 21209. The practice phone is (410) 377-8900.
- Greenspring Surgery Center at Quarry Lake2700 Quarry Lake Drive, Suite 100, Baltimore, MD 21209Phone(410) 377-8900
Source: Dmand AI Affiliation Data
Dr. David P. Buchalter is affiliated with 7 sites of care and 3 medical groups
Dr. Buchalter's primary practice is Greenspring Surgery Center at Quarry Lake in Baltimore, Maryland. Dr. Buchalter is also affiliated with Greater Baltimore Medical Center. The medical group on file is The Centers for Advanced Orthopaedics. Dmand AI also links Dr. Buchalter to 1 more hospital, 3 group practices and clinics, 2 medical groups and 1 home health agency, 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. David P. Buchalter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Buchalter practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Greenspring Surgery Center at Quarry Lake | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David P. Buchalter is one of 404 orthopedic surgeons in Maryland
Orthopaedic surgery is Dr. Buchalter's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Buchalter is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Buchalter's licenses on file in 3 states: Maryland, California and Pennsylvania.
Specialties and state licenses
- Orthopaedic surgery, MarylandPrimary
- California license
- Pennsylvania license
Clinical focus
Dmand AI lists arthritis, broken or dislocated ankle/ or foot, bursitis, chest wall injury, enthesopathy in arms, fluid in a joint, hand joint or tendon inflammation and joint arthropathy among the conditions Dr. Buchalter treats.
Orthopedic surgeons near Dr. Buchalter
Counts of orthopedic surgeons 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. David P. Buchalter billed Medicare for 13,164 services in 2024
CMS data shows 13,164 Medicare services from Dr. Buchalter across 21 procedure codes in 2024, for 773 Medicare patients. Medicare paid $369,902 for them.
Dr. Buchalter's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 8,9582024: 9,0811%
- Office and hospital visits
- 2023: 1,6262024: 1,6491%
- Imaging
- 2023: 9932024: 9712%
- Surgery
- 2023: 7912024: 8437%
- Other services
- 2023: 02024: 620
Where Dr. Buchalter's Medicare services took place, 2024
- In an office13,04199%
- In a facility1231%
Dr. Buchalter compared with the Maryland median for orthopedic surgeons, 2024
- Dr. Buchalter
- Maryland median
- Medicare services
- 13,164vs 1,3439.8 times
- Medicare patients
- 773vs 3432.3 times
- Part D claims
- 444vs 904.9 times
Medians across 368 orthopedic surgeons in Maryland with Dmand AI profiles that report each measure.
Dr. Buchalter'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. Buchalter and other orthopedic surgeons in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David P. Buchalter treated 773 Medicare patients in 2024, average age 75
CMS counts 773 Medicare patients who saw Dr. Buchalter in 2024. The largest group is 65 to 74, with 362 patients. 75% of them have arthritis, and 75% have high blood pressure. 7% are also on Medicaid. Their average risk score is 0.98, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Buchalter's median patient age at 61, with 58% women.
Dr. Buchalter's Medicare patients by age, 2024
Dr. Buchalter's Medicare patients by sex, 2024
- Women51266%
- Men26134%
Chronic conditions among Dr. Buchalter's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes33%
- Mood disorders23%
- Ischemic heart disease22%
- Anxiety20%
- Chronic kidney disease20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Buchalter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David P. Buchalter wrote 504 Medicare Part D claims in 2024
In 2024, Dr. Buchalter wrote 504 Medicare Part D claims for 274 patients. 99% of them were for generic drugs. CMS names the drug for 444 of them, across 9 drugs with 11 or more claims each, at $3,018 in total drug cost. In 2023, CMS named 394 claims across 9 drugs.
Dr. Buchalter's Part D claims by kind of drug, 2024
- Generic497 claims99%
- Brand-name and other7 claims1%
Dr. Buchalter'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. Buchalter's Part D claims, 2024
- Opioids8%41 of 504 claims
- Antibiotics2%12 of 504 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: 3942024: 44413%
Drugs named by CMS: 9 in 2024, 9 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. David P. Buchalter ranks in the 91st percentile for upper limb (arm) arthroscopy (minimally invasive joint repair) in Medicare
Dr. Buchalter accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 66 procedures of upper limb (arm) arthroscopy (minimally invasive joint repair) by Dr. Buchalter, more than 91% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Buchalter ranks in Medicare procedure volume
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 91st percentile66 procedures
- Knee replacement
- 72nd percentile39 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. David P. Buchalter received $2,565 in industry payments from 2016 to 2025
CMS Open Payments shows 68 general payments to Dr. Buchalter from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 74% of the total. Smith & Nephew, Inc. paid the most, $686.
General payments to Dr. Buchalter by program year, 2016 to 2025
General payments to Dr. Buchalter by kind, 2016 to 2025
- Food and beverage$1,90874%
- Travel and lodging$65726%
Companies that paid Dr. Buchalter the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David P. Buchalter has 1 award and honors on record
Dmand AI lists 1 award for Dr. Buchalter, most recently CMS Stage 1 2012 in 2012.
Awards and honors for Dr. Buchalter
- 2012
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. David P. Buchalter graduated from University of Tennessee Health Science Center College of Medicine - Memphis
Dr. Buchalter graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1999.
- Medical school
- Board certified in orthopaedic surgery
Source: Dmand AI Professional Profile Data
Dr. David P. Buchalter accepts plans from 16 insurance carriers
Dr. Buchalter is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- CareFirst BlueCross BlueShield
- Cigna
- HCSC
- Aspirus Health Plan
- +8 more carriersWith a free account
Plan types Dr. Buchalter accepts, by number of carriers
- PPO11
- Medicare10
- HMO9
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. David P. Buchalter'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)Doctors and Clinicians Utilization Data (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. David P. Buchalter
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. David P. Buchalter's NPI number?
Dr. David P. Buchalter's NPI number is 1639167554. It was assigned on October 13, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. David P. Buchalter?
Dr. David P. Buchalter is an orthopedic surgeon in Baltimore, Maryland. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. David P. Buchalter practice?
Dr. Buchalter practices at 2700 Quarry Lake Drive, Suite 100, Baltimore, MD 21209. Dr. Buchalter's primary practice is Greenspring Surgery Center at Quarry Lake in Baltimore, Maryland. Dmand AI also links Dr. Buchalter to 1 hospital, 3 group practices and clinics, 2 medical groups and 1 home health agency.
What is Dr. David P. Buchalter's office phone number?
The practice phone on file for Dr. Buchalter is (410) 377-8900.
What is Dr. David P. Buchalter's medical license number?
Dr. Buchalter holds Maryland license D63065, one of the licenses on file in 3 states.
Which states has Dr. David P. Buchalter been licensed in?
Dmand AI has state licenses on file for Dr. Buchalter in Maryland (2005 to 2026), California (since 2004) and Pennsylvania (2000 to 2004).
Which hospitals is Dr. David P. Buchalter affiliated with?
Dr. Buchalter is affiliated with Greater Baltimore Medical Center. Dmand AI links Dr. Buchalter to 1 more hospital.
What medical group is Dr. David P. Buchalter part of?
Dr. Buchalter is linked to The Centers for Advanced Orthopaedics. Dmand AI links Dr. Buchalter to 2 more medical groups.
Does Dr. David P. Buchalter accept Medicare?
Yes. CMS data shows Dr. Buchalter billed Medicare for 13,164 services in 2024, and Dr. Buchalter accepts Medicare assignment.
How many Medicare patients does Dr. David P. Buchalter see?
CMS counts 773 Medicare patients who saw Dr. Buchalter in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
Is Dr. David P. Buchalter board certified?
Yes. Dr. Buchalter is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.
What services does Dr. David P. Buchalter bill to Medicare?
In 2024, Dr. Buchalter's most billed Medicare services were injected or infused drug (J7325), injected or infused drug (J1100) and office visit, established patient (99214).
Where did Dr. David P. Buchalter go to medical school?
Dr. Buchalter graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1999.
What drugs does Dr. David P. Buchalter prescribe most?
In 2024 Medicare Part D data, Dr. Buchalter's most prescribed drugs by claims were Meloxicam, Methylprednisolone and Ibuprofen.
Has Dr. David P. Buchalter received payments from drug or device companies?
CMS Open Payments shows $2,565 in general payments to Dr. Buchalter from 27 companies from 2016 to 2025. The largest total came from Smith & Nephew, Inc.
How long has Dr. David P. Buchalter been practicing?
Dr. Buchalter graduated from medical school in 1999, 27 years ago.
What insurance does Dr. David P. Buchalter accept?
Dr. Buchalter is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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