DR. GEO PHILIPS CHACKO MD
NPI 1700842440
Internal Medicine in Norman, OK

Q: What is Geo Philips Chacko's NPI number?

The NPI number for Geo Philips Chacko is 1700842440. It was assigned to this individual provider in the NPPES registry on April 21, 2006. The provider is also known as Dr. Geo Chacko MD.

Q: What is Geo Philips Chacko's specialty?

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

Active since April 21, 2006PECOS EnrolledAccepts Medicare Assignment

901 N PORTER AVE, NORMAN, OK 73071(405) 307-6630(405) 307-6660 Get Directions Write a Review

NPPES record last updated: March 19, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Geo Philips Chacko Md NPPES

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

DR. GEO PHILIPS CHACKO MD (NPI 1700842440) is an individual internal medicine provider in Norman, Oklahoma, licensed in Oklahoma (23682) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Norman Regional, and is a graduate of Howard University College Of Medicine (1998).

NPPES Registry Identity

NPI1700842440

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. GEO PHILIPS CHACKOCredential: MD

Location Address901 N PORTER AVENorman, OK 73071-6404

Mailing AddressPo Box 6023Norman, OK 73070-6023 · (405) 307-6630 · Fax (405) 307-6660

Phone(405) 307-6630

Fax(405) 307-6660

Sole ProprietorNo

Medical School CMSHoward University College Of MedicineGraduated 1998

Enumeration DateApril 21, 2006

Last NPPES UpdateMarch 19, 2026

NPPES CertifiedMarch 19, 2026

✔ NPI 1700842440 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in OK · 23682

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.

901 N PORTER AVE, Norman, OK 73071

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Other Names 1

Other Name (5)Dr. Geo Chacko Md

Other Identifiers 1

Medicaid200021120AOK

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Oklahoma, Medica, Mending Health and more.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. Geo Philips Chacko 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 ID8921994690

PECOS Enrollment IDI20040305000202

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 7

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.

927 services285 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.

410 services390 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.

222 services212 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.

114 services110 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.

103 services72 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

30 services30 patients

Hospital Affiliations CMS Care Compare 5

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

Norman Regional

Acute Care Hospitals · Norman, OK

3/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number370008

Location3300 Healthplex PkwyNorman, OK 73072 · Cleveland County

Emergency services Birthing friendly

Ssm Health St Anthony Hospital - Oklahoma City

Acute Care Hospitals · Oklahoma City, OK

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number370037

Location1000 North Lee AvenueOklahoma City, OK 73101 · Oklahoma County

Emergency services Birthing friendly

Ssm Health St Anthony Hospital - Midwest

Acute Care Hospitals · Midwest City, OK

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number370094

Location2825 Parklawn DriveMidwest City, OK 73110 · Oklahoma County

Emergency services

Ssm Health St Anthony Hospital - Shawnee

Acute Care Hospitals · Shawnee, OK

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number370149

Location1102 W MacarthurShawnee, OK 74804 · Pottawatomie County

Emergency services Birthing friendly

Oklahoma Heart Hospital South, LLC

Acute Care Hospitals · Oklahoma City, OK

5/5 CMS rating

OwnershipPhysician

CMS Certification Number370234

Location5200 East I-240 Service RoadOklahoma City, OK 73135 · Oklahoma County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 73071 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

$123.06 typical visit price

range $53.00 – $162.61

Typical copayment $30.76 (range $13.25 – $40.65)

Most-billed visit code 99204

Established Patient

$94.27 typical visit price

range $16.68 – $132.40

Typical copayment $23.56 (range $4.17 – $33.10)

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…

100%187 patients5/55-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 4

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

4 suppliers40 claims40 services$16.47 avg. paid by Medicare

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466

DME-Other DME · category DE005N

3 suppliers18 claims18 services$902.70 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

1 supplier12 claims12 services$3.65 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

4 suppliers54 claims54 services$71.25 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.

MRS. ELIZABETH S SQUIRES STAPLEY RD,LD

Dietitian, Registered

901 N PORTER AVE
NORMAN, OK 73071

Cleveland County (801) 891-5091

JONATHAN WRIGHT I DO

Emergency Medicine

901 N PORTER AVE, ATTENTION PHYSICIAN RESIDENCY
NORMAN, OK 73071

Cleveland County (405) 307-5340

DR. MICHAELA METTS PHARMD

Pharmacist

901 N PORTER AVE
NORMAN, OK 73071

Cleveland County (580) 380-6367

STEFANY SUE MOORE FNP-C

Nurse Practitioner

901 N PORTER AVE
NORMAN, OK 73071

Cleveland County (405) 307-1500

DR. SPENCER ROBERT BAIRD DO

Emergency Medicine

901 N PORTER AVE
NORMAN, OK 73071

Cleveland County (706) 296-1258

DR. DYLAN ROMMEL DO

Emergency Medicine

901 N PORTER AVE
NORMAN, OK 73071

Cleveland County (405) 307-1000

INFECTIOUS DISEASE

Hospitalist

901 N PORTER AVE
NORMAN, OK 73071

Cleveland County (405) 321-8899

DR. BETSY S NELSON PHARMD

Pharmacist (Pharmacotherapy)

901 N PORTER AVE, NORMAN REGIONAL HOSPITAL
NORMAN, OK 73071

Cleveland County (405) 307-1950

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 Geo Philips Chacko's NPI number?

The NPI number for Geo Philips Chacko is 1700842440. It was assigned to this individual provider in the NPPES registry on April 21, 2006. The provider is also known as Dr. Geo Chacko MD.

Where is Geo Philips Chacko located?

Geo Philips Chacko practices at 901 N Porter Ave, Norman, OK 73071. The listed phone number is (405) 307-6630.

What is Geo Philips Chacko's specialty?

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

Is Geo Philips Chacko enrolled in Medicare?

Yes. Geo Philips Chacko 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 Geo Philips Chacko accept?

Health plans from Blue Cross and Blue Shield of Oklahoma, Medica, Mending Health and UnitedHealthcare list Geo Philips Chacko 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 Geo Philips Chacko affiliated with any hospitals?

According to CMS data, Geo Philips Chacko is affiliated with Norman Regional, Ssm Health St Anthony Hospital - Oklahoma City, Ssm Health St Anthony Hospital - Midwest, Ssm Health St Anthony Hospital - Shawnee and Oklahoma Heart Hospital South, LLC.

When was this NPI record last updated?

The NPPES record for Geo Philips Chacko was last updated on March 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.