DR. DANIEL J LENIHAN (MD) – Advanced Heart Failure and Transplant Cardiology Physician, NPI 1780776799

DR. DANIEL J LENIHAN (MD) is a healthcare provider. based in Saint louis, Missouri. specializing in CARDIOVASCULAR DISEASE (CARDIOLOGY), INTERNAL MEDICINE, ADVANCED HEART FAILURE AND TRANSPLANT CARDIOLOGY. They hold the professional credentials MD. They hold a License No. 2017031908 (MO). The NPI Number for DR. DANIEL J LENIHAN (MD) is 1780776799

Main info

Male
38 Years Of Experience
Accepts Medicare Assignment
Name
DR. DANIEL J LENIHAN (MD)
NPI
1780776799
Phone
(314) 362-1291
Address
660 S EUCLID AVE
Enumeration Date
28 September 2006
Last Update Date
19 June 2023

Doctor Profile

Medical School Name
UNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Secondary Phone
5737607920
Graduation Year
1988 (38 years ago)
PAC ID
4587675137
Group Practice PAC ID
9931007929
Professional Enrollment ID
I20091117000450
Address ID
MO636401919FA515XXDRXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience72
Completeness75
Years active:19State licenses:1Digital endpointsOther names

783 CARDIOVASCULAR DISEASE (CARDIOLOGY) in MO

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Provider Addresses for DR. DANIEL J LENIHAN (MD)

  • 660, South Euclid Avenue, Central West End, City of Saint Louis, Missouri, 63110, United States

    C B 8086

    SAINT LOUIS, MO 631101010

    Phone: (314) 362-1291

    Fax: (314) 362-4287

    Type: Mailing

  • Parkview Place, WashU, City of Saint Louis, Missouri, 63110, United States

    STE 8A

    SAINT LOUIS, MO 631101032

    Phone: (314) 362-1291

    Fax: (314) 362-4287

    Type: Location

  • PO BOX 801143

    KANSAS CITY, MO 641801143

    Phone: (573) 331-5583

    Fax: (573) 331-5079

    Type: Mailing

  • 211 SAINT FRANCIS DR STE 15

    CAPE GIRARDEAU, MO 637035049

    Phone: (573) 331-3333

    Fax: (573) 331-3334

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 19 Open Payments records for all available years, with a total value of $16,600.

Total Amount is formed as General ($6,700) + Research ($9,900) + Ownership ($0) = $16,600.

Last reported payment date: 2024-11-21 • Largest payer in this snapshot: Ipsen Innovation ($9,600).

Total Amount

$16,600

General + Research + Ownership

Payments

19

Total payment records

General Amount

$6,700

General payments

Research Amount

$9,900

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-21

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2017-10-20

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20171020001452IAdvanced Heart Failure And Transplant CardiologyMOTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
93010Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only316294$0
99214Established patient office or other outpatient visit, 30-39 minutes150111$0
93005Routine electrocardiogram (ecg) using at least 12 leads with tracing8267$0
99204New patient office or other outpatient visit, 45-59 minutes7979$0
99205New patient office or other outpatient visit, 60-74 minutes4444$0
View full utilization report →

Insurance plans in this area (ZIP 63110)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 9931007929View full group profile
NameSpecialtyState
-MO
-MO
-MO
O B S T E T R I C S/ G Y N E C O L O G YMO
Nurse PractitionerMO
Interventional Cardiology, Cardiovascular Disease (Cardiology), Internal MedicineMO
General SurgeryMO
Nurse PractitionerMO
-MO
-MO

Reviews

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Frequently asked questions

Can I use this page to confirm DR. DANIEL J LENIHAN (MD)'s NPI?
Yes. DR. DANIEL J LENIHAN (MD) is listed with NPI 1780776799 in the public NPI dataset.
Is DR. DANIEL J LENIHAN (MD) still practicing?
DR. DANIEL J LENIHAN (MD) is currently listed as active in the public NPI registry.
What is DR. DANIEL J LENIHAN (MD)'s primary classification?
Advanced Heart Failure and Transplant Cardiology Physician is the headline specialty for DR. DANIEL J LENIHAN (MD) here. Clinical services aligned with this taxonomy classification.
Where should I expect DR. DANIEL J LENIHAN (MD) on a map?
Expect Saint Louis, Missouri as a primary anchor for DR. DANIEL J LENIHAN (MD) unless the record lists multiple sites.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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