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Edit this profileAt a glance
- 500 Upper Chesapeake Dr, Bel Air, MD 21014
About Joseph Silberfarb
Listed in the NPI registry as a physician assistant — medical, Joseph B. Silberfarb, P.A. practices in Bel Air, MD. According to Medicare claims data, Joseph cared for 294 Medicare patients across 475 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by t, and critical care, first 30-74 minutes. NPI 1992765432 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (443) 643-1000
- Email not available
Practice Locations
500 UPPER CHESAPEAKE DR
Bel Air, MD 21014
Conditions and Services Within This Provider's Scope
Within Physician Assistant - Medical generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Digestive
Most searched conditions
Allergies
Blood
Bone and joint
Digestive health
Ear, Nose & Throat
Endocrine
Eye Care
Foot and ankle
General Health
Hair and scalp
Headache and brain
Heart & Circulation
Hormones
Infections
Injury
Men's Health
Mental Health
Metabolic
Nerve conditions
Neurology
Pain
Respiratory
Sexual Health
Skin
Skin cancer
Skin conditions
Sleep
Women's Health
Procedures & services
Diagnostic Tests
- COVID-19 Rapid Test
- Rapid Flu Swab
- Urine Pregnancy Test
- Mono Rapid Test
- Rapid strep testing
- TB Skin Test
- Urine Drug Screen
Exams
Most searched procedures
Allergies
Counseling
Dermatology
Ear, Nose & Throat
Evaluations
General Care
Heart & Circulation
Heart health
Hormones
Injections
Injury Care
Lab tests
Mental Health
Metabolic
Minor surgery
Minor Surgery
- Incision and drainage of an abscess
- Ingrown toenail removal
- Minor laceration repair
- Superficial foreign-body removal
Pain Management
Prevention
Respiratory
Screening
Skin procedures
- Mole Check
- Mole removal
- Wart Removal
Treatments
Virtual care
Women's Health
Women's health
Procedures Most Often Billed to Medicare
475 services · 294 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
227 | More than most peers in Physician Assistant — Medical |
| Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by t | Billing code | G0316 |
104 | More often than most peers in Physician Assistant — Medical |
| Critical care, first 30-74 minutes | Office visit | 99291 |
71 | More often than most peers in Physician Assistant — Medical |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
29 | As often as other peers in Physician Assistant — Medical |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
28 | As often as other peers in Physician Assistant — Medical |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
16 | Less often than most peers in Physician Assistant — Medical |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 23 related providers in 3 groups
Other physician assistants in Bel Air 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2001 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Joseph B. Silberfarb's specialty?
Joseph B. Silberfarb is a physician assistant in Bel Air, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physician Assistant — Medical”.
NPI registry
Where can I find Joseph B. Silberfarb?
Joseph B. Silberfarb is listed at 500 Upper Chesapeake Dr, Bel Air, MD 21014. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Joseph B. Silberfarb?
The number on file is (443) 643-1000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Joseph B. Silberfarb's NPI number?
Joseph B. Silberfarb's National Provider Identifier is 1992765432. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Joseph B. Silberfarb's education?
Joseph B. Silberfarb attended Other, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Joseph B. Silberfarb been practicing?
Joseph B. Silberfarb has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What is Joseph B. Silberfarb known for?
According to Medicare billing data, Joseph B. Silberfarb the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Joseph B. Silberfarb confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Joseph B. Silberfarb. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.