Leonard A Grossman
M.D. | Rheumatologist | 50+ years Exp
Medicare Enrolled
419 N Harrison St, Princeton
New Jersey, 08540-3521
609-924-9300 609-430-9481
Maps & DirectionsLeonard A Grossman is a Princeton, New Jersey based rheumatologist with 50 years of experience in Rheumatology. He completed his graduation from Albert Einstein College Of Medicine Of Yeshiva University in 1975. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Leonard A Grossman for Rheumatology is 25MA03747400 in New Jersey.
Leonard A Grossman treat joint disease similar to orthopedists but do not perform surgeries. He diagnose and treat diseases of joints, muscle, bones and tendons which includes arthritis, back pain, muscle strains, common athletic injuries and 'collagen' diseases.
Complete Profile:
Leonard A Grossman speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Specialization: | Rheumatology |
| Credentials: | M.D. |
| Experience: | 50+ years |
| Medical School Attended: | Albert Einstein College Of Medicine Of Yeshiva University |
| Graduation Year: | 1975 |
| Gender: | Male |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 419 N Harrison St, Princeton,
New Jersey, 08540-3521 |
| Phone: | 609-924-9300 |
| Fax: | 609-430-9481 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| PAC ID: | 5597794727 |
| Enrollment ID: | I20050809000121 |
| NPI Number: | 1578600136 |
| NPI Enumeration Date: | 31 Jan, 2007 |
| NPI Last Update On: | 12 Mar, 2008 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Leonard A Grossman are as mentioned below.
| License Number | Specialization | State | Status | |
| 25MA03747400 | Rheumatologist | New Jersey | Primary | |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Leonard A Grossman is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Princeton Medical Group,p.a. (6406835305) | 39 |
Other Medical Identifiers:
Other legacy medical identifiers associated with Leonard A Grossman such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 0419803000 | Other | | AMERIHLTH IBC PCP SPEC. |
| 1547974 | Other | | UNITED HEALTH CARE |
| 160052226 | Other | | RAILROAD MEDICARE |
| P441630 | Other | | OXFORD PCP |
| 854535 | Other | | AETNA PCP |
| 1651404 | Medicaid | New Jersey | |
| 597405 | Other | | AMERIHLTH ADMIN PCP SPEC |
| 2195157 | Other | | AETNA SPECIALTY |
| P1308108 | Other | | OXFORD SPECIALTY |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 419 N Harrison St,
Princeton, New Jersey |
| Zip: | 08540-3521 |
| Phone Number: | 609-924-9300 |
| Fax Number: | 609-430-9481 |
Patients can reach Leonard A Grossman at
419 N Harrison St, Princeton, New Jersey or can
call to book an appointment on 609-924-9300.
Comments/ Reviews:
Patients can read all the reviews posted for Leonard A Grossman below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by Leonard A Grossman. It will help others make informed decisions.
** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.