RAMYA RAMAKRISHNAN M.D.
NPI 1235183666
Internal Medicine - Nephrology in Brooklyn, NY

Q: What is Ramya Ramakrishnan's NPI number?

The NPI number for Ramya Ramakrishnan is 1235183666. It was assigned to this individual provider in the NPPES registry on May 20, 2006.

Q: What is Ramya Ramakrishnan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Active since May 20, 2006PECOS EnrolledAccepts Medicare Assignment

0/100

CMS Quality Rating

506 6TH ST, BROOKLYN, NY 11215(718) 780-5808(718) 491-1678 Get Directions Write a Review

NPPES record last updated: April 24, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Ramya Ramakrishnan M.d. NPPES

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

RAMYA RAMAKRISHNAN M.D. (NPI 1235183666) is an individual nephrology provider in Brooklyn, New York, licensed in New York (227756) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Albany Medical College Of Union University (1999).

NPPES Registry Identity

NPI1235183666

Entity TypeIndividualFemale

Primary Taxonomy207RN0300X

Provider Legal NameRAMYA RAMAKRISHNANCredential: M.D.

Location Address506 6TH STBrooklyn, NY 11215-3609

Mailing Address506 6th StBrooklyn, NY 11215-3609 · (718) 780-5808 · Fax (718) 491-1678

Phone(718) 780-5808

Fax(718) 491-1678

Sole ProprietorYes

Medical School CMSAlbany Medical College Of Union UniversityGraduated 1999

Enumeration DateMay 20, 2006

Last NPPES UpdateApril 24, 2025

NPPES CertifiedApril 24, 2025

✔ NPI 1235183666 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

License✔ Licensed in NY · 227756

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

506 6TH ST, Brooklyn, NY 11215

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Other Identifiers 1

Medicaid02672508NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ramya Ramakrishnan 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 ID7517908866

PECOS Enrollment IDI20050517000365

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.

Areas of Expertise CMS Part B claims 11

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

255 services81 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

105 services48 patients

Hemodialysis procedure with physician evaluation 90935

Hemodialysis is a treatment that uses a machine to filter waste and excess fluid from your blood when your kidneys can't. A physician checks your health before, during, and after the procedure to ensure it's working effectively for you.

102 services32 patients

Hemodialysis procedure requiring repeated evaluation 90937

Hemodialysis is a treatment that filters waste and excess fluids from your blood when your kidneys can't do this adequately. It's an ongoing process, requiring regular evaluations to monitor and adjust the treatment for optimal results.

88 services33 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

85 services70 patients

Dialysis services, 4 or more physician visits per month (20 years or older) 90960

Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.

70 services14 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

55 services31 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

43 services29 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

35 services11 patients

Dialysis services, 2-3 physician visits per month (20 years or older) 90961

Dialysis is a treatment that performs the function of healthy kidneys if they're not working properly. It removes waste and excess fluid from your blood. 2-3 physician visits per month are recommended for monitoring your health and adjusting your treatment as needed. This service is available for those aged 20 years and older.

27 services11 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

13 services13 patients

Hospital Affiliations CMS Care Compare

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

New York-Presbyterian Hospital

Acute Care Hospitals · New York, NY

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330101

Location525 East 68th StreetNew York, NY 10065 · New York County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11215 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

$154.28 typical visit price

range $67.40 – $203.53

Typical copayment $38.57 (range $16.85 – $50.88)

Most-billed visit code 99204

Established Patient

$117.62 typical visit price

range $21.66 – $164.45

Typical copayment $29.40 (range $5.41 – $41.11)

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.

0/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

Improvement Activities

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.

DR. VIVIAN JOLLEY BEA M.D.

Surgery

506 6TH ST
BROOKLYN, NY 11215

Kings County (718) 780-3288

YANJIN YANG

Internal Medicine

506 6TH ST
BROOKLYN, NY 11215

Kings County (718) 780-3000

JOY THERESE MULLEN RN, NP

Nurse Practitioner (Adult Health)

506 6TH ST, EP2
BROOKLYN, NY 11215

Kings County (718) 780-5040

ASHWAD AFZAL M.D.

Internal Medicine

506 6TH ST
BROOKLYN, NY 11215

Kings County (718) 780-5246

DR. DANIAH ALBOKHARI M.D.

Student in an Organized Health Care Education/Training Program

506 6TH ST
BROOKLYN, NY 11215

Kings County (718) 780-5260

SASIS SIRIKANJANAPONG

Pathology (Anatomic Pathology)

506 6TH ST
BROOKLYN, NY 11215

Kings County (718) 780-3634

DR. DANIELLE ABADI MD

Pediatrics

506 6TH ST
BROOKLYN, NY 11215

Kings County (718) 780-5260

KOREN H KWAG MD

Student in an Organized Health Care Education/Training Program

506 6TH ST
BROOKLYN, NY 11215

Kings County (718) 780-3000

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 Ramya Ramakrishnan's NPI number?

The NPI number for Ramya Ramakrishnan is 1235183666. It was assigned to this individual provider in the NPPES registry on May 20, 2006.

Where is Ramya Ramakrishnan located?

Ramya Ramakrishnan practices at 506 6th St, Brooklyn, NY 11215. The listed phone number is (718) 780-5808.

What is Ramya Ramakrishnan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Ramya Ramakrishnan enrolled in Medicare?

Yes. Ramya Ramakrishnan 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.

Is Ramya Ramakrishnan affiliated with any hospitals?

According to CMS data, Ramya Ramakrishnan is affiliated with New York-Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Ramya Ramakrishnan was last updated on April 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.