DR. ANU GUPTA M.D.
NPI 1215273511
Internal Medicine - Nephrology in Williamsville, NY

Q: What is Anu Gupta's NPI number?

The NPI number for Anu Gupta is 1215273511. It was assigned to this individual provider in the NPPES registry on December 14, 2012.

Q: What is Anu Gupta's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Anu Gupta was last updated on December 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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 December 14, 2012PECOS EnrolledAccepts Medicare Assignment

87.14/100

CMS Quality Rating

325 ESSJAY RD, WILLIAMSVILLE, NY 14221(716) 630-1138(716) 817-1750 Get Directions Write a Review

NPPES record last updated: December 13, 2021. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Dec 13, 2021, Jan 7, 2020, Aug 18, 2016 (3 updates tracked since 2016).

On this page

About Dr. Anu Gupta M.d. NPPES

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

DR. ANU GUPTA M.D. (NPI 1215273511) is an individual nephrology provider in Williamsville, New York, licensed in New York (280956) and active in the NPI registry since December 2012. She is enrolled in Medicare PECOS, is affiliated with Kaleida Health, and is a graduate of Other (1994).

NPPES Registry Identity

NPI1215273511

Entity TypeIndividualFemale

Primary Taxonomy207RN0300X

Provider Legal NameDR. ANU GUPTACredential: M.D.

Location Address325 ESSJAY RDWilliamsville, NY 14221-8243

Mailing Address425 Essjay Rd Ste 170Williamsville, NY 14221-8235 · (716) 630-1219 · Fax (716) 817-1726

Phone(716) 630-1138

Fax(716) 817-1750

Sole ProprietorYes

Medical School CMSOtherGraduated 1994

Enumeration DateDecember 14, 2012

Last NPPES UpdateDecember 13, 20213 updates tracked since enumeration

NPPES CertifiedDecember 13, 2021

✔ NPI 1215273511 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 · 280956

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.

325 ESSJAY RD, Williamsville, NY 14221

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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. Anu Gupta 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 ID9931480597

PECOS Enrollment IDI20161220000989

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 Reassignment

Medicare enrollment records show Anu Gupta reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Buffalo Medical Group, P.C.

Same address

Family Medicine

325 ESSJAY RD, 4TH FLOOR ADMIN
Williamsville, NY 14221

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

NPI 1881659506 (716) 630-2500

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

Areas of Expertise CMS Part B claims 18

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.

379 services139 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.

211 services99 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

205 services140 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.

131 services119 patients

Blood test, basic group of blood chemicals (calcium, total) 80048

A basic group blood test measures the levels of certain chemicals in your blood, including calcium. This helps assess your overall health and detect potential problems. The procedure involves drawing a small amount of blood from your arm, which is then analyzed in a lab.

110 services61 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.

62 services33 patients

Parathormone (parathyroid hormone) level 83970

The Parathormone level test measures the amount of parathyroid hormone in your blood. This hormone controls calcium and phosphorus levels in the body, which are vital for bone health. Abnormal levels may indicate issues like kidney disease or parathyroid gland disorders.

59 services40 patients

Phosphate level 84100

A phosphate level test measures the amount of phosphate in your blood. Phosphate is a chemical that contains the mineral phosphorus, crucial for energy production, muscle and nerve function, and bone growth. Imbalances may indicate kidney disease or other health issues.

59 services40 patients

Creatinine level to test for kidney function or muscle injury 82570

A creatinine level test measures the amount of creatinine in your blood. This substance is a waste product from normal muscle use. Higher levels can indicate possible kidney dysfunction or muscle injury. This test helps monitor kidney health.

56 services42 patients

Urine microalbumin (protein) level 82043

The urine microalbumin level test measures the amount of a protein called albumin in your urine. This test helps to detect early signs of kidney damage. High levels of albumin may suggest your kidneys aren't functioning properly. It's a simple, non-invasive test that involves providing a urine sample.

55 services42 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

42 services37 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test 85027

A complete blood cell count (CBC) is an automated test that measures different components of the blood, including red cells, white cells, and platelets. It helps assess overall health, detect disorders like anemia or infection, and monitor medical treatments.

30 services18 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

28 services28 patients

Iron level 83540

An iron level test measures the amount of iron in your blood. Iron is crucial for producing hemoglobin, a protein in red blood cells that carries oxygen throughout your body. This test helps identify iron deficiencies or excesses, which can lead to conditions like anemia or hemochromatosis.

22 services13 patients

Transferrin (iron binding protein) level 84466

A transferrin level test measures the amount of transferrin, a protein that carries iron, in your blood. This can help determine if your body has an iron deficiency or overload. It's a simple blood test and can provide valuable information about your overall health.

22 services13 patients

Ferritin (blood protein) level 82728

A Ferritin level test measures the amount of ferritin, a protein that stores iron, in your blood. It helps determine how much iron your body is storing. If levels are low, it may indicate iron deficiency, while high levels could signify conditions like iron overload.

21 services13 patients

Manual urinalysis test with examination using microscope, automated 81001

A manual urinalysis test with automated microscopic examination is a lab process that checks your urine for health indicators. It involves a machine scanning your sample to identify any abnormal elements, which can assist in diagnosing various conditions.

15 services11 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

15 services13 patients

Hospital Affiliations CMS Care Compare 5

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

Kaleida Health

Acute Care Hospitals · Buffalo, NY

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330005

Location100 High StreetBuffalo, NY 14210 · Erie County

Emergency services Birthing friendly

Sisters Of Charity Hospital

Acute Care Hospitals · Buffalo, NY

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330078

Location2157 Main StreetBuffalo, NY 14214 · Erie County

Emergency services Birthing friendly

Kenmore Mercy Hospital

Acute Care Hospitals · Kenmore, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number330102

Location2950 Elmwood AvenueKenmore, NY 14217 · Erie County

Emergency services

Mount St. Mary's Hospital & Health Center

Acute Care Hospitals · Lewiston, NY

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number330188

Location5300 Military RoadLewiston, NY 14092 · Niagara County

Emergency services Birthing friendly

Mercy Hospital Of Buffalo

Acute Care Hospitals · Buffalo, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330279

Location565 Abbott RoadBuffalo, NY 14220 · Erie County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14221 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

$126.40 typical visit price

range $54.87 – $166.88

Typical copayment $31.60 (range $13.71 – $41.72)

Most-billed visit code 99204

Established Patient

$97.08 typical visit price

range $17.54 – $136.14

Typical copayment $24.27 (range $4.38 – $34.03)

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.

87.14/100

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

Scored as part of a group practice

Quality

82.29

Promoting Interoperability

100

Improvement Activities

Cost

74.86

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.

MARIA KONTOS DO

Internal Medicine

325 ESSJAY RD
WILLIAMSVILLE, NY 14221

Erie County (716) 656-4463

ANTHONY J RICOTTA JR. D.P.T.

Physical Therapist

325 ESSJAY RD, SUITE 305
WILLIAMSVILLE, NY 14221

Erie County (716) 631-3555

DR. LORI E. ULLMAN M.D.

Dermatology

325 ESSJAY RD
WILLIAMSVILLE, NY 14221

Erie County (716) 630-1136

DR. SUKHWINDER SINGH KODIAL M.D.

Family Medicine (Adult Medicine)

325 ESSJAY RD
WILLIAMSVILLE, NY 14221

Erie County (716) 630-1143

MARIA RUTH REGER PA

Physician Assistant (Medical)

325 ESSJAY RD
WILLIAMSVILLE, NY 14221

Erie County (716) 631-3839

MANJU ALEX MD

Internal Medicine (Nephrology)

325 ESSJAY RD
WILLIAMSVILLE, NY 14221

Erie County (716) 630-1138

MS. REEMA W BAWAB RPA-C

Physician Assistant

325 ESSJAY RD
WILLIAMSVILLE, NY 14221

Erie County (716) 630-1146

NANCY KAWECKI

Nurse Practitioner (Family)

325 ESSJAY RD
WILLIAMSVILLE, NY 14221

Erie County (716) 857-8607

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 Anu Gupta's NPI number?

The NPI number for Anu Gupta is 1215273511. It was assigned to this individual provider in the NPPES registry on December 14, 2012.

Where is Anu Gupta located?

Anu Gupta practices at 325 Essjay Rd, Williamsville, NY 14221. The listed phone number is (716) 630-1138.

What is Anu Gupta's specialty?

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

Is Anu Gupta enrolled in Medicare?

Yes. Anu Gupta 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 organization bills Medicare for Anu Gupta's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anu Gupta reassigns Medicare benefits to Buffalo Medical Group, P.C. (Williamsville, NY). The 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 Anu Gupta's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Anu Gupta affiliated with any hospitals?

According to CMS data, Anu Gupta is affiliated with Kaleida Health, Sisters Of Charity Hospital, Kenmore Mercy Hospital, Mount St. Mary's Hospital & Health Center and Mercy Hospital Of Buffalo.

When was this NPI record last updated?

The NPPES record for Anu Gupta was last updated on December 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.