Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Maya Mann , PA-C

Internal Medicine • Ewing, NJ

Active NPI 1295167807 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

1539 Pennington Rd
Ewing, NJ 086181301

Call 6098834124 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1539 Pennington Rd

Ewing, NJ 086181301

Telephone 6098834124
Fax 6098830031
Organization at the Same NPPES Address or Phone
Princeton Healthcare Affiliated Physicians Pc Facility NPI 1467835793

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Clinical Health Care Associates Of New Jersey Pc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2013

Medicare patients

84 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $23,053 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $18,035 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

30-day fills

8,308 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$617,342 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $1,747.30 across 75 records.

By nature of payment

  • Food and Beverage: $1,747.30 across 75 records.

Reporting-company totals (3 largest of 14)

  • AstraZeneca Pharmaceuticals LP: $653.49 across 19 records.
  • Eli Lilly and Company: $183.16 across 5 records.
  • Axsome Therapeutics, Inc.: $177.19 across 6 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

13 years (graduated 2013)

CMS Doctors and Clinicians data list 2013 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2013

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Maya Mann has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Maya Mann as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Ewing and New Jersey

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Fewer Medicare Part B services than 80% of clinicians listed under Internal Medicine in Ewing, NJ (2024, 11 clinicians with data). Median for this group: 660. Middle half: 314 to 926.

Fewer Medicare Part B services than 80% of clinicians listed under Internal Medicine in New Jersey (2024, 2,949 clinicians with data). Median for this group: 857. Middle half: 361 to 1,824.

Medicare-allowed amount

A lower Medicare-allowed amount than 80% of clinicians listed under Internal Medicine in Ewing, NJ (2024, 11 clinicians with data). Median for this group: $56,688. Middle half: $35,576 to $66,185.

A lower Medicare-allowed amount than 85% of clinicians listed under Internal Medicine in New Jersey (2024, 2,949 clinicians with data). Median for this group: $82,901. Middle half: $39,377 to $160,734.

Paid by Medicare

A lower Medicare payment amount than 80% of clinicians listed under Internal Medicine in Ewing, NJ (2024, 11 clinicians with data). Median for this group: $41,367. Middle half: $25,906 to $50,914.

A lower Medicare payment amount than 80% of clinicians listed under Internal Medicine in New Jersey (2024, 2,949 clinicians with data). Median for this group: $63,529. Middle half: $29,601 to $125,814.

Medicare Part D prescriptions

Close to the middle for clinicians listed under Internal Medicine in Ewing, NJ (2024, 12 clinicians with data). Median for this group: 3,348. Middle half: 1,248 to 5,838.

More Part D prescriptions than 65% of clinicians listed under Internal Medicine in New Jersey (2024, 2,920 clinicians with data). Median for this group: 1,790. Middle half: 203 to 5,009.

Part D drug cost

A higher Part D drug cost than 80% of clinicians listed under Internal Medicine in Ewing, NJ (2024, 12 clinicians with data). Median for this group: $320,050. Middle half: $48,044 to $563,937.

A higher Part D drug cost than 80% of clinicians listed under Internal Medicine in New Jersey (2024, 2,920 clinicians with data). Median for this group: $132,003. Middle half: $9,918 to $431,533.

15 active clinicians are listed under Internal Medicine with a practice address in Ewing, NJ (4,644 in New Jersey).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Ewing

46.7% of these 15 clinicians have the CMS telehealth indicator.

66.7% of these 15 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 75 records totaling $1,747.30.

Manufacturer Payment Nature Product Type Amount ($)
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
BREZTRI General $132.96
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
AIRSUPRA General $124.82
Axsome Therapeutics, Inc.
Food and Beverage
In-kind items and services
Auvelity General $121.85
Eli Lilly and Company
Food and Beverage
Cash or cash equivalent
ZEPBOUND General $114.98
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
BREZTRI General $103.83
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
AIRSUPRA General $60.29
Exact Sciences Corporation
Food and Beverage
In-kind items and services
Cologuard Collection Kit General $24.63
Dexcom, Inc.
Food and Beverage
In-kind items and services
Dexcom G6 Transmitter General $22.28
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
FARXIGA General $22.26
Exact Sciences Corporation
Food and Beverage
In-kind items and services
Cologuard Collection Kit General $22.17
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Wegovy General $20.97
Dexcom, Inc.
Food and Beverage
In-kind items and services
Dexcom G6 Transmitter General $20.80
Exact Sciences Corporation
Food and Beverage
In-kind items and services
Cologuard Collection Kit General $20.29
ABBVIE INC.
Food and Beverage
In-kind items and services
VRAYLAR General $20.17
Axsome Therapeutics, Inc.
Food and Beverage
In-kind items and services
Auvelity General $19.11
ABBVIE INC.
Food and Beverage
In-kind items and services
VRAYLAR General $18.99
Exact Sciences Corporation
Food and Beverage
In-kind items and services
Cologuard Collection Kit General $18.93
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $18.83
Salix Pharmaceuticals, a division of Bausch Health US, LLC
Food and Beverage
In-kind items and services
XIFAXAN General $18.66
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $18.48
Merck Sharp & Dohme LLC
Food and Beverage
In-kind items and services
GARDASIL 9 General $18.36
Exact Sciences Corporation
Food and Beverage
In-kind items and services
Cologuard Collection Kit General $18.34
Eli Lilly and Company
Food and Beverage
In-kind items and services
MOUNJARO General $18.32
Salix Pharmaceuticals, a division of Bausch Health US, LLC
Food and Beverage
In-kind items and services
RELISTOR General $18.03
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $17.95

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2017–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2018–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
55 41 $437.87 $164.71
36415 Insertion of needle into vein for collection of blood sample
51 36 $15.00 $8.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
45 35 $328.24 $117.42
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
34 34 $389.35 $119.48
G0008 Administration of influenza virus vaccine
24 24 $40.00 $34.22
90662 Influenza vaccine split virus, preservative free
22 22 $211.00 $81.82
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
19 17 $223.42 $83.43

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Atorvastatin Calcium Atorvastatin Calcium 203 17,652 $1,986.56 62
Amlodipine Besylate Amlodipine Besylate 186 16,217 $1,378.42 62
Rosuvastatin Calcium Rosuvastatin Calcium 151 13,350 $2,688.93 53
Metoprolol Succinate Metoprolol Succinate 131 10,290 $2,059.06 37
Levothyroxine Sodium Levothyroxine Sodium 126 10,290 $1,479.83 37
Losartan Potassium Losartan Potassium 113 8,730 $1,513.15 34
Albuterol Sulfate Hfa Albuterol Sulfate 107 4,012 $3,477.32 35
Pantoprazole Sodium Pantoprazole Sodium 83 7,170 $1,775.42 31
Alprazolam Alprazolam 77 3,450 $454.28 19
Ozempic Semaglutide 77 3,930 $126,774.83 17
Farxiga Dapagliflozin Propanediol 75 3,520 $64,272.96 15
Gabapentin Gabapentin 71 5,280 $1,471.31 25
Montelukast Sodium Montelukast Sodium 66 5,840 $1,184.91 25
Hydrochlorothiazide Hydrochlorothiazide 65 5,678 $281.61 20
Furosemide Furosemide 64 5,220 $515.16 23
Lorazepam Lorazepam 57 1,806 $235.89 13
Nifedipine Er Nifedipine 56 3,694 $1,766.97 14
Sodium Chloride 0.9 % Sodium Chloride 53 359 $923.05 —
Metformin Hcl Metformin Hcl 52 4,640 $640.14 17
Omeprazole Omeprazole 52 3,480 $594.80 15
Tramadol Hcl Tramadol Hcl 51 1,029 $271.57 14
Rybelsus Semaglutide 51 2,490 $75,782.18 —
Fluticasone Propionate Fluticasone Propionate 50 2,610 $1,089.45 28
Potassium Chloride Potassium Chloride 47 2,560 $609.09 —
Valsartan-Hydrochlorothiazide Valsartan/Hydrochlorothiazide 40 3,360 $2,114.07 —

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

License # reported to NPPES NJ 25MP00314700

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: New Jersey Division of Consumer Affairs.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PHYSICIAN ASSISTANT

Medicare Enrollment ID

I20130905000522

Enrollment State Jurisdiction

NJ

PECOS Control ID

1153564406

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Clinical Health Care Associates Of New Jersey Pc

1006 Mantua Pike, Woodbury, NJ 080971221

Clinical Health Care Associates Of New Jersey Pc

1539 Pennington Rd, Ewing, NJ 086181301

Phone: 6098834124

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

2 listed
Dr. Eugene Ryfinski , MD

Internal Medicine

NPI 1073581625

Doctor of Medicine (M.D.)

Dr. Paul Walker , DO

Family Medicine

NPI 1922077056

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History

NPI enumerated August 06, 2013.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

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NPI Administrative Meta

NPI Number: 1295167807
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 06, 2013
Last Update: August 06, 2013
Sole Proprietor: No

Other Internal Medicine Providers in Ewing

All Internal Medicine Providers in Ewing

Mailing Address

1539 Pennington Rd

Ewing, NJ 086181301

Phone: 6098834124

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.