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HENRY MAYO-MALASKY
NPI 1346771243
Internal Medicine - Pulmonary Disease in Oklahoma City, OK

Active since March 22, 2017PECOS Enrolled
921 NE 13TH ST, OKLAHOMA CITY, OK 73104(405) 456-1000 Get Directions Write a Review

NPPES record last updated: March 12, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 12, 2026, Mar 22, 2017 (2 updates tracked since 2017).

About Henry Mayo-malasky NPPES

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

HENRY MAYO-MALASKY (NPI 1346771243) is an individual pulmonary disease provider in Oklahoma City, Oklahoma, licensed in New York (305449) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346771243
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameHENRY MAYO-MALASKY
Location Address921 NE 13TH STOklahoma City, OK 73104-5007
Mailing Address921 Ne 13th StOklahoma City, OK 73104-5007 · (405) 456-1000
Phone(405) 456-1000
Sole ProprietorNo
Enumeration DateMarch 22, 2017
Last NPPES UpdateMarch 12, 20262 updates tracked since enumeration
NPPES CertifiedMarch 12, 2026
✔ NPI 1346771243 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in NY · 305449
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
921 NE 13TH ST, Oklahoma City, OK 73104
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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 (PECOS)

Henry Mayo-malasky is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

5

Medicare enrollment records show Henry Mayo-malasky reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Montefiore Medical Center
1,328 mi
Family Medicine
2633 BROADWAY
New York, NY 10025
  • Reassigned Medicare billing, New York enrollment
  • 5,251 clinicians in this Medicare group
NPI 1760288278 (888) 663-6331
Physician Affiliate Group Of New York PC
1,330 mi
Dietitian, Registered
506 LENOX AVE
New York, NY 10037
  • Reassigned Medicare billing, New York enrollment
  • 2,094 clinicians in this Medicare group
NPI 1013375526 (212) 939-2467
Downtown Bronx Medical Associates PC
1,331 mi
Emergency Medical Services
234 E 149TH ST, STE 8D200
Bronx, NY 10451
  • Reassigned Medicare billing, New York enrollment
  • 971 clinicians in this Medicare group
NPI 1689618407 (718) 576-6200
North Shore - Lij Medical PC
1,341 mi
Internal Medicine
270-05 76TH AVE
New Hyde Park, NY 11040
  • Reassigned Medicare billing, New York enrollment
  • 9,353 clinicians in this Medicare group
NPI 1790043479 (516) 465-8089
John T. Mather Memorial Hospital
1,377 mi
Emergency Medicine
75 N COUNTRY RD
Port Jefferson, NY 11777
  • Reassigned Medicare billing, New York enrollment
  • 232 clinicians in this Medicare group
NPI 1104913748 (631) 473-1320

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 4

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.

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.
68 services34 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.
26 services17 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.
23 services19 patients
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.
22 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 73104 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.

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. JENNIFER KATHLEEN HINKLE MD
Radiology (Diagnostic Radiology)
921 NE 13TH ST
OKLAHOMA CITY, OK 73104
Oklahoma County (405) 456-2589
ADIL TUMBI MD
Psychiatry & Neurology (Psychiatry)
921 NE 13TH ST
OKLAHOMA CITY, OK 73104
Oklahoma County (405) 456-3184
MONICA GARRETT
Social Worker (Clinical)
921 NE 13TH ST
OKLAHOMA CITY, OK 73104
Oklahoma County (405) 456-1000
REBEKAH LEA MAXWELL RD
Dietitian, Registered
921 NE 13TH ST
OKLAHOMA CITY, OK 73104
Oklahoma County (405) 456-1000
NICOLE DENISE FLEMING LCSW
Social Worker (Clinical)
921 NE 13TH ST
OKLAHOMA CITY, OK 73104
Oklahoma County (405) 456-1000
DR. HANIFAH JAMILAH DAVIS PHARM.D.
Pharmacist
921 NE 13TH ST
OKLAHOMA CITY, OK 73104
Oklahoma County (405) 456-4131
DR. CRYSTAL RAJAN
Dentist
921 NE 13TH ST
OKLAHOMA CITY, OK 73104
Oklahoma County (405) 456-1000
BROOKS WINN PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
921 NE 13TH ST
OKLAHOMA CITY, OK 73104
Oklahoma County (405) 614-3865

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 Henry Mayo-malasky's NPI number?

The NPI number for Henry Mayo-malasky is 1346771243. It was assigned to this individual provider in the NPPES registry on March 22, 2017.

Where is Henry Mayo-malasky located?

Henry Mayo-malasky practices at 921 NE 13th St, Oklahoma City, OK 73104. The listed phone number is (405) 456-1000.

What is Henry Mayo-malasky's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Henry Mayo-malasky enrolled in Medicare?

Yes. Henry Mayo-malasky is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Henry Mayo-malasky's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Henry Mayo-malasky reassigns Medicare benefits to 5 organizations: Montefiore Medical Center (New York, NY), Physician Affiliate Group Of New York PC (New York, NY), Downtown Bronx Medical Associates PC (Bronx, NY), North Shore - Lij Medical PC (New Hyde Park, NY) and John T. Mather Memorial Hospital (Port Jefferson, NY). Each 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 Henry Mayo-malasky's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Henry Mayo-malasky was last updated on March 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.