Jessica Ma
- Part D claims, 2024
- 167
- Affiliated sites
- 2
- Medical groups
- 2
- Year NPI issued
- 2019
- Practice locations
- 2
- Practice address
- 1 Diamond Hill Rd, Berkeley Heights, NJ 07922
- Practice phone
- Call (516) 783-4600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
City Medical Of Upper East Side - Berkeley Heights
Multi-specialty group site · Berkeley Heights, New Jersey
Find Jessica Ma'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.
Jessica Ma is a physician assistant in Brooklyn, New York
Jessica Ma practices at City Medical Of Upper East Side - Berkeley Heights in Berkeley Heights, New Jersey.
Jessica Ma's NPI, 1588219265, was assigned on August 8, 2019. Jessica Ma graduated from Albany Medical College of Union University in 2019.
- NPI
- 1588219265NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698005114
- NPI enumeration date
- August 8, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 783-4600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jessica Ma practices in Berkeley Heights and Brooklyn
Jessica Ma's primary practice is City Medical of Upper East Side - Berkeley Heights, at 1 Diamond Hill Rd, Berkeley Heights, NJ 07922. The practice phone is (516) 783-4600. The NPI Registry lists Jessica Ma's practice address as 230 Court St, Brooklyn, NY 11201.
- City Medical of Upper East Side - Berkeley HeightsPrimary1 Diamond Hill Rd, Berkeley Heights, NJ 07922Phone(516) 783-4600
- NPI Registry address230 Court St, Brooklyn, NY 11201 · Kings County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Jessica Ma is affiliated with 2 sites of care and 2 medical groups
Jessica Ma's primary practice is City Medical Of Upper East Side - Berkeley Heights in Berkeley Heights, New Jersey. The medical group on file is CityMD. Dmand AI also links Jessica Ma to 1 more ambulatory surgery center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Jessica Ma's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jessica Ma practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| City Medical Of Upper East Side - Berkeley Heights | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Jessica Ma is one of 11,456 physician assistants in New York
Physician assistant is Jessica Ma's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Jessica Ma
Counts of physician assistants 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
Jessica Ma's patients have a median age of 30
Across all payers, Dmand AI patient panel data puts Jessica Ma's median patient age at 30, with 66% women.
Jessica Ma's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 30
Patient panel by sex, all payers
- Women66%
- Men34%
Source: Dmand AI Patient Panel Data
Jessica Ma wrote 167 Medicare Part D claims in 2024
In 2024, Jessica Ma wrote 167 Medicare Part D claims for 152 patients. 87% of them were for generic drugs. CMS names the drug for 68 of them, across 4 drugs with 11 or more claims each, at $522 in total drug cost.
Jessica Ma's Part D claims by kind of drug, 2024
- Generic145 claims87%
- Brand-name and other22 claims13%
Jessica Ma'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 Jessica Ma's Part D claims, 2024
- Antibiotics69%115 of 167 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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 Jessica Ma takes part in Medicare
Jessica Ma 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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Jessica Ma graduated from Albany Medical College of Union University
Jessica Ma graduated from Albany Medical College of Union University in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Jessica Ma'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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 Jessica Ma
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jessica Ma's NPI number?
Jessica Ma's NPI number is 1588219265. It was assigned on August 8, 2019, and it is active in the NPI Registry.
What does Jessica Ma specialize in?
Jessica Ma is a physician assistant in Brooklyn, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Jessica Ma practice?
Jessica Ma practices at 1 Diamond Hill Rd, Berkeley Heights, NJ 07922. Jessica Ma also practices at 230 Court St, Brooklyn, NY 11201. Jessica Ma's primary practice is City Medical Of Upper East Side - Berkeley Heights in Berkeley Heights, New Jersey. Dmand AI also links Jessica Ma to 1 ambulatory surgery center and 1 medical group.
What is Jessica Ma's office phone number?
The practice phone on file for Jessica Ma is (516) 783-4600.
What medical group is Jessica Ma part of?
Jessica Ma is linked to CityMD. Dmand AI links Jessica Ma to 1 more medical group.
Does Jessica Ma accept Medicare?
Yes. CMS lists Jessica Ma as accepting Medicare assignment.
Where did Jessica Ma go to medical school?
Jessica Ma graduated from Albany Medical College of Union University in 2019.
What drugs does Jessica Ma prescribe most?
In 2024 Medicare Part D data, Jessica Ma's most prescribed drugs by claims were Nitrofurantoin Mono-Macro, Cephalexin and Amoxicillin-Clavulanate Potass.
How long has Jessica Ma been practicing?
Jessica Ma graduated from medical school in 2019, 7 years ago.
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