DR. VIVEK SRI RAMANATHAN M.D
NPI 1427353630
Internal Medicine in Camden, NJ

Q: What is Vivek Ramanathan's NPI number?

The NPI number for Vivek Ramanathan is 1427353630. It was assigned to this individual provider in the NPPES registry on January 19, 2011.

Q: What is Vivek Ramanathan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Vivek Ramanathan was last updated on February 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 19, 2011PECOS EnrolledAccepts Medicare Assignment

1 COOPER PLZ, CAMDEN, NJ 08103(856) 342-3150 Get Directions Write a Review

NPPES record last updated: February 16, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Vivek Sri Ramanathan M.d NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. VIVEK SRI RAMANATHAN M.D (NPI 1427353630) is an individual internal medicine provider in Camden, New Jersey, licensed in New Jersey (25MA09659900) and active in the NPI registry since January 2011. He is enrolled in Medicare PECOS, is affiliated with Doylestown Hospital, and maintains a secondary practice location in Long Beach.

NPPES Registry Identity

NPI1427353630

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. VIVEK SRI RAMANATHANCredential: M.D

Location Address1 COOPER PLZCamden, NJ 08103

Mailing Address1 Federal St # 200Camden, NJ 08103-1088 · (856) 356-4924

Phone(856) 342-3150

Sole ProprietorYes

Medical School CMSOtherGraduated 2004

Enumeration DateJanuary 19, 2011

Last NPPES UpdateFebruary 16, 2026

NPPES CertifiedFebruary 16, 2026

✔ NPI 1427353630 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Licenses✔ Licensed in NJ · 25MA09659900✔ Licensed in PA · MD471667✔ Licensed in CA · A115442

Definition

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.

1 COOPER PLZ, Camden, NJ 08103

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Secondary Practice Location 1

Location 11050 Linden Ave, St. Mary Medical CenterLong Beach, CA 90813-3321 · Phone (917) 434-0814

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Vivek Sri Ramanathan M.d is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3971775149

PECOS Enrollment IDI20200911001486

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Vivek Ramanathan reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cooper Physician Offices, PA

Same address

Internal Medicine

3 COOPER PLZ, SUITE 215
Camden, NJ 08103

Reassigned Medicare billing, New Jersey enrollment
535 clinicians in this Medicare group

NPI 1154369510 (856) 342-2439

Ch Specialty Services PA PC

49 mi

Internal Medicine

526 N SAINT CLOUD ST # 1601
Allentown, PA 18104

Reassigned Medicare billing, Pennsylvania enrollment
120 clinicians in this Medicare group

NPI 1295438547 (337) 408-0797

Curana Health Of Pennsylvania PC

49 mi

Internal Medicine

526 N SAINT CLOUD ST # 1601
Allentown, PA 18104

Reassigned Medicare billing, Pennsylvania enrollment
152 clinicians in this Medicare group

NPI 1679205876 (337) 991-9276

Hospitalist Physicians Of New Jersey PA

59 mi

Hospitalist

65 JAMES ST
Edison, NJ 08820

Reassigned Medicare billing, New Jersey enrollment
351 clinicians in this Medicare group

NPI 1588021851 (732) 321-7000

Cogent Medical Care PC

127 mi

Internal Medicine

101 HOSPITAL RD
East Patchogue, NY 11772

Reassigned Medicare billing, New York enrollment
640 clinicians in this Medicare group

NPI 1912941238 (631) 687-4131

Hospitalist Medicine Physicians Of Pennsylvania, P.C.

210 mi

Internal Medicine

225 S CENTER AVE
Somerset, PA 15501

Reassigned Medicare billing, Pennsylvania enrollment
Medicare enrollment name: Hospitalist Medicine Physicians Of Pennsylvania PC
274 clinicians in this Medicare group

NPI 1639464308 (814) 443-5000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Doylestown Hospital

Acute Care Hospitals · Doylestown, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390203

Location595 West State StDoylestown, PA 18901 · Bucks County

Emergency services Birthing friendly

Einstein Medical Center Montgomery

Acute Care Hospitals · East Norriton, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390329

Location559 West Germantown PikeEast Norriton, PA 19403 · Montgomery County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$140.34 typical visit price

range $61.59 – $185.05

Typical copayment $35.08 (range $15.39 – $46.26)

Most-billed visit code 99204

Established Patient

$107.94 typical visit price

range $20.08 – $150.98

Typical copayment $26.98 (range $5.02 – $37.74)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Care Plan

Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…

99%394 patients4/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

1 supplier12 claims12 services$11.70 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

1 supplier13 claims13 services$55.52 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RACHEL EISENBROCK CHASE DO

Emergency Medicine

1 COOPER PLZ
CAMDEN, NJ 08103

Camden County (856) 342-2000

MELANIE LAFFERTY CRNA

Nurse Anesthetist, Certified Registered

1 COOPER PLZ
CAMDEN, NJ 08103

Camden County (856) 963-6770

DR. MARIA CASSOTIS D.O

Anesthesiology

1 COOPER PLZ
CAMDEN, NJ 08103

Camden County (484) 832-7271

DR. AFAF A. ANTER D.O

Hospitalist

1 COOPER PLZ, DORRANCE 222
CAMDEN, NJ 08103

Camden County (856) 342-3150

MRS. KASEY LYN MASSA LCSW

Social Worker (Clinical)

1 COOPER PLZ
CAMDEN, NJ 08103

Camden County (856) 342-2000

MS. ANNE KIM MSN, RN, AGACNP-BC

Nurse Practitioner

1 COOPER PLZ
CAMDEN, NJ 08103

Camden County (856) 968-7449

REBECA ARAUJO KELLY MD

Obstetrics & Gynecology

1 COOPER PLZ
CAMDEN, NJ 08103

Camden County (631) 671-8540

PATRICK KEENAN PA-C

Physician Assistant

1 COOPER PLZ
CAMDEN, NJ 08103

Camden County (856) 342-3150

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Vivek Ramanathan's NPI number?

The NPI number for Vivek Ramanathan is 1427353630. It was assigned to this individual provider in the NPPES registry on January 19, 2011.

Where is Vivek Ramanathan located?

Vivek Ramanathan practices at 1 Cooper Plz, Camden, NJ 08103. The listed phone number is (856) 342-3150.

What is Vivek Ramanathan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Vivek Ramanathan enrolled in Medicare?

Yes. Vivek Ramanathan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Vivek Ramanathan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Vivek Ramanathan reassigns Medicare benefits to 6 organizations: Cooper Physician Offices, PA (Camden, NJ), Ch Specialty Services PA PC (Allentown, PA), Curana Health Of Pennsylvania PC (Allentown, PA), Hospitalist Physicians Of New Jersey PA (Edison, NJ), Cogent Medical Care PC (East Patchogue, NY) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Vivek Ramanathan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Vivek Ramanathan affiliated with any hospitals?

According to CMS data, Vivek Ramanathan is affiliated with Doylestown Hospital and Einstein Medical Center Montgomery.

When was this NPI record last updated?

The NPPES record for Vivek Ramanathan was last updated on February 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.