KIRK A NELSON (D.O.) – Pulmonary Disease Physician, NPI 1649242900

KIRK A NELSON (D.O.) is a healthcare provider. based in Safety harbor, Florida. specializing in PULMONARY DISEASE. They hold the professional credentials D.O.. They hold a License No. OS13561 (FL). The NPI Number for KIRK A NELSON (D.O.) is 1649242900

Main info

Male
42 Years Of Experience
Accepts Medicare Assignment
Name
KIRK A NELSON (D.O.)
NPI
1649242900
Phone
(727) 725-6128
Address
1840 MEASE DR
Enumeration Date
2 February 2006
Last Update Date
25 January 2016

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7277256526
Graduation Year
1984 (42 years ago)
PAC ID
3476677121
Group Practice PAC ID
6406753623
Professional Enrollment ID
I20160329002565
Address ID
FL346956607SA3231XRDXX402
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

1,173 PULMONARY DISEASE in FL

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Provider Addresses for KIRK A NELSON (D.O.)

  • Mease Drive, Safety Harbor, Palm Harbor, Pinellas County, Florida, 34677, United States

    SUITE 307

    SAFETY HARBOR, FL 346956602

    Phone: (727) 725-6128

    Fax: (727) 725-6168

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 60 Open Payments records for all available years, with a total value of $1,312.

Total Amount is formed as General ($1,312) + Research ($0) + Ownership ($0) = $1,312.

Last reported payment date: 2024-11-13 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($285).

Total Amount

$1,312

General + Research + Ownership

Payments

60

Total payment records

General Amount

$1,312

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-13

Latest reported date

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: 2016-03-29

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
I20160329002565IPulmonary DiseaseFLTBD

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
99291Critical care, first 30-74 minutes261135$0
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes234126$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes9492$0
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes9369$0
99214Established patient office or other outpatient visit, 30-39 minutes9051$0
View full utilization report →

Insurance plans in this area (ZIP 34695)

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Provider's Procedures

KIRK A NELSON (D.O.) performs procedures in PULMONARY DISEASE. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PULMONARY DISEASEFL94060Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration2121
PULMONARY DISEASEFL94727Determination of lung volumes using gas dilution or washout1919

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: 6406753623View full group profile

Reviews

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Frequently asked questions

What is KIRK A NELSON (D.O.)'s NPI number?
KIRK A NELSON (D.O.)'s NPI is 1649242900 — the number used across U.S. healthcare to identify this provider.
Active or inactive — what applies to KIRK A NELSON (D.O.)?
You should see KIRK A NELSON (D.O.) as active in CMS-hosted NPPES data.
What kind of doctor is KIRK A NELSON (D.O.)?
KIRK A NELSON (D.O.) is associated with Pulmonary Disease Physician in the directory — Clinical services aligned with this taxonomy classification.
What practice footprint exists for KIRK A NELSON (D.O.)?
Travel planning: use Safety Harbor, Florida as the reference point for KIRK A NELSON (D.O.), then confirm.
Does KIRK A NELSON (D.O.) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

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