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DR. CONSTANTINE M CHAKNOS MD
NPI 1588870901
Internal Medicine - Nephrology in Philadelphia, PA

Active since May 15, 2007PECOS EnrolledAccepts Medicare Assignment
3400 CIVIC CENTER BLVD., 1ST FLOOR, SUITE 300S, PHILADELPHIA, PA 19104(215) 662-2638(215) 349-5703 Get Directions Write a Review

NPPES record last updated: August 22, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Constantine M Chaknos Md NPPES

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

DR. CONSTANTINE M CHAKNOS MD (NPI 1588870901) is an individual nephrology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD442952) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Hospital Of Univ Of Pennsylvania, and is a graduate of Jefferson Medical College Of Thomas Jefferson University (2006).

NPPES Registry Identity

NPI1588870901
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. CONSTANTINE M CHAKNOSCredential: MD
Location Address3400 CIVIC CENTER BLVD., 1ST FLOOR, SUITE 300SPhiladelphia, PA 19104-2617
Mailing Address3400 Civic Center Blvd., 1st Floor, Suite 300sPhiladelphia, PA 19104-2617 · (215) 662-2638 · Fax (215) 349-5703
Phone(215) 662-2638
Fax(215) 349-5703
Sole ProprietorNo
Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 2006
Enumeration DateMay 15, 2007
Last NPPES UpdateAugust 22, 2019
✔ NPI 1588870901 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in PA · MD442952
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.
Also ListedInternal MedicineTaxonomy 207R00000X · License 228780 (MA)
3400 CIVIC CENTER BLVD., Philadelphia, PA 19104
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.Insurance ›

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

Dr. Constantine M Chaknos Md 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 ID6901075290
PECOS Enrollment IDI20110802000578
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 8

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.

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.
308 services242 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.
95 services15 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.
62 services57 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.
39 services15 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.
35 services32 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.
14 services14 patients

Hospital Affiliations CMS Care Compare 5

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

Hospital Of Univ Of Pennsylvania

Acute Care Hospitals · Philadelphia, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390111
Location34th & Spruce StsPhiladelphia, PA 19104 · Philadelphia County
Emergency services Birthing friendly

Paoli Hospital

Acute Care Hospitals · Paoli, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390153
Location255 West Lancaster AvenuePaoli, PA 19301 · Chester County
Emergency services Birthing friendly

Chester County Hospital

Acute Care Hospitals · West Chester, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390179
Location701 East Marshall StreetWest Chester, PA 19380 · Chester County
Emergency services Birthing friendly

Main Line Hospital Lankenau

Acute Care Hospitals · Wynnewood, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390195
Location100 Lancaster AveWynnewood, PA 19096 · Montgomery County
Emergency services Birthing friendly

Penn Presbyterian Medical Center

Acute Care Hospitals · Philadelphia, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number390223
Location51 North 39th StreetPhiladelphia, PA 19104 · Philadelphia County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19104 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
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
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.

Referred Medical Equipment & Supplies CMS DME claims 5

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

Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
3 suppliers34 claims3,690 services$0.31 avg. paid by Medicare
Prednisone, immediate release or delayed release, oral, 1 mg J7512
Treatment-Treatment - Miscellaneous · category RX029N
2 suppliers12 claims1,800 services$0.01 avg. paid by Medicare
Mycophenolate mofetil, oral, 250 mg J7517
Treatment-Treatment - Miscellaneous · category RX029N
3 suppliers26 claims3,120 services$0.19 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
5 suppliers26 claims26 services$18.92 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
4 suppliers48 claims55 services$12.63 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.

MONA AL MUKADDAM MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
3400 CIVIC CENTER BLVD., WEST PAVILION, 4TH FLOOR
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-2300
KATALIN SUSZTAK MD
Internal Medicine (Nephrology)
3400 CIVIC CENTER BLVD., 1ST FLOOR, SUITE 300 S
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-2638
ILDIKO CSIKI MD
Radiology (Diagnostic Ultrasound)
3400 CIVIC CENTER BLVD., RAD ONC/TRC 2 WEST
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-2428
BRIAN CURRAN CAPELL MD
Dermatology
3400 CIVIC CENTER BLVD., 1-330S PERELMAN CENTER
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-2737
DR. ALEXANDER LIN MD
Radiology (Radiation Oncology)
3400 CIVIC CENTER BLVD., CONCOURSE LEVEL
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-2428
RENYU LIU MD
Anesthesiology
3400 CIVIC CENTER BLVD.
PHILADELPHIA, PA 19104
Philadelphia County (215) 349-8310
KRISTEN N KOBALY MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
3400 CIVIC CENTER BLVD., WEST PAVILION 4TH FL, SUITE 4-900 W
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-2300
KAITLIN ELIZABETH CIOTOLI CRNP
Nurse Practitioner (Women's Health)
3400 CIVIC CENTER BLVD.
PHILADELPHIA, PA 19104
Philadelphia County (215) 349-8310

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 Constantine Chaknos's NPI number?

The NPI number for Constantine Chaknos is 1588870901. It was assigned to this individual provider in the NPPES registry on May 15, 2007.

Where is Constantine Chaknos located?

Constantine Chaknos practices at 3400 Civic Center Blvd. 1st Floor, Suite 300S, Philadelphia, PA 19104. The listed phone number is (215) 662-2638.

What is Constantine Chaknos's specialty?

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

Is Constantine Chaknos enrolled in Medicare?

Yes. Constantine Chaknos 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.

What insurance does Constantine Chaknos accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Constantine Chaknos as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Constantine Chaknos affiliated with any hospitals?

According to CMS data, Constantine Chaknos is affiliated with Hospital Of Univ Of Pennsylvania, Paoli Hospital, Chester County Hospital, Main Line Hospital Lankenau and Penn Presbyterian Medical Center.

When was this NPI record last updated?

The NPPES record for Constantine Chaknos was last updated on August 22, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.