DR. CRISTIAN POPU MD
NPI 1790148500
Internal Medicine in Saint Louis, MO

Q: What is Cristian Popu's NPI number?

The NPI number for Cristian Popu is 1790148500. It was assigned to this individual provider in the NPPES registry on March 30, 2016.

Q: What is Cristian Popu'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 Cristian Popu was last updated on October 7, 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.

Active since March 30, 2016PECOS EnrolledAccepts Medicare Assignment

3635 VISTA AVE, SAINT LOUIS, MO 63110(314) 577-8762 Get Directions Write a Review

NPPES record last updated: October 7, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 7, 2019, Mar 30, 2016 (2 updates tracked since 2016).

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About Dr. Cristian Popu Md NPPES

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

DR. CRISTIAN POPU MD (NPI 1790148500) is an individual internal medicine provider in Saint Louis, Missouri, licensed in Missouri (2019030229) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Jefferson, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1790148500

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. CRISTIAN POPUCredential: MD

Location Address3635 VISTA AVESaint Louis, MO 63110-2539

Mailing Address3635 Vista AveSaint Louis, MO 63110-2539 · (314) 577-8762

Phone(314) 577-8762

Sole ProprietorNo

Medical School CMSOtherGraduated 2016

Enumeration DateMarch 30, 2016

Last NPPES UpdateOctober 7, 20192 updates tracked since enumeration

✔ NPI 1790148500 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in MO · 2019030229

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.

3635 VISTA AVE, Saint Louis, MO 63110

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.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. Cristian Popu 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 ID345538609

PECOS Enrollment IDI20191018001209

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 5

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.

301 services139 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

144 services136 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.

72 services51 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.

49 services48 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.

26 services26 patients

Hospital Affiliations CMS Care Compare 3

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

Mercy Hospital Jefferson

Acute Care Hospitals · Festus, MO

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number260023

Location1400 Us Highway 61Festus, MO 63028 · Jefferson County

Emergency services

Mercy Hospital South

Acute Care Hospitals · Saint Louis, MO

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number260077

Location10010 Kennerly RoadSaint Louis, MO 63128 · St. Louis County

Emergency services

Ste Genevieve County Memorial Hospital

Critical Access Hospitals · Sainte Genevieve, MO

OwnershipGovernment - Hospital District or Authority

CMS Certification Number261330

Location800 Ste Genevieve Drive, PO Box 468Sainte Genevieve, MO 63670 · Ste. Genevieve County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63110 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

$128.28 typical visit price

range $55.65 – $169.38

Typical copayment $32.07 (range $13.91 – $42.34)

Most-billed visit code 99204

Established Patient

$98.37 typical visit price

range $17.76 – $137.92

Typical copayment $24.59 (range $4.44 – $34.48)

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 2

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

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

3 suppliers16 claims16 services$94.13 avg. paid by Medicare

Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738

DME-Oxygen and Supplies · category DC000N

2 suppliers13 claims13 services$34.27 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.

DR. CHRIS C.W. CHAN M.D.

Internal Medicine

3635 VISTA AVE
SAINT LOUIS, MO 63110

St. Louis City (314) 577-8000

STEVEN NGUYEN M.D.

Internal Medicine

3635 VISTA AVE
SAINT LOUIS, MO 63110

St. Louis City (314) 577-8000

DR. PUJAN H PATEL M.D. BS

Internal Medicine

3635 VISTA AVE, 7TH FLOOR DESLOGE TOWER
SAINT LOUIS, MO 63110

St. Louis City (314) 577-8856

MICHAEL RYAN CAVALIER

Registered Nurse (Emergency)

3635 VISTA AVE
SAINT LOUIS, MO 63110

St. Louis City (314) 577-8777

JANET LAQUET PHARMD

Pharmacist (Oncology)

3635 VISTA AVE
SAINT LOUIS, MO 63110

St. Louis City (314) 257-8516

TENET HEALTHSYSTEM SL, INC.

General Acute Care Hospital

3635 VISTA AVE
SAINT LOUIS, MO 63110

St. Louis City (314) 577-8000

NECAT HAVLIOGLU MD

Pathology (Anatomic Pathology & Clinical Pathology)

3635 VISTA AVE, SAINT LOUIS UNIVERSITY PATHOLOGY SERVICES
SAINT LOUIS, MO 63110

St. Louis City (314) 577-8475

DR. DANIEL KEVIN HOLT MD

Radiology (Diagnostic Radiology)

3635 VISTA AVE
SAINT LOUIS, MO 63110

St. Louis City (314) 268-5783

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 Cristian Popu's NPI number?

The NPI number for Cristian Popu is 1790148500. It was assigned to this individual provider in the NPPES registry on March 30, 2016.

Where is Cristian Popu located?

Cristian Popu practices at 3635 Vista Ave, Saint Louis, MO 63110. The listed phone number is (314) 577-8762.

What is Cristian Popu's specialty?

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

Is Cristian Popu enrolled in Medicare?

Yes. Cristian Popu 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 Cristian Popu accept?

Health plans from Medica list Cristian Popu 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 Cristian Popu affiliated with any hospitals?

According to CMS data, Cristian Popu is affiliated with Mercy Hospital Jefferson, Mercy Hospital South and Ste Genevieve County Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Cristian Popu was last updated on October 7, 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.