DR. ADAM MATHEW KARPMAN D.O.
NPI 1093002750
Internal Medicine - Cardiovascular Disease in Portland, ME

Q: What is Adam Karpman's NPI number?

The NPI number for Adam Karpman is 1093002750. It was assigned to this individual provider in the NPPES registry on July 1, 2011.

Q: What is Adam Karpman's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Adam Karpman was last updated on March 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 July 01, 2011PECOS EnrolledAccepts Medicare Assignment

195 FORE RIVER PKWY STE 460, PORTLAND, ME 04102(207) 879-3770 Get Directions Write a Review

NPPES record last updated: March 26, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Adam Mathew Karpman D.o. NPPES

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

DR. ADAM MATHEW KARPMAN D.O. (NPI 1093002750) is an individual cardiovascular disease provider in Portland, Maine, licensed in Oklahoma (5095) and active in the NPI registry since July 2011. He is enrolled in Medicare PECOS, is affiliated with Northern Light Health, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1093002750

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. ADAM MATHEW KARPMANCredential: D.O.

Location Address195 FORE RIVER PKWY STE 460Portland, ME 04102-2787

Mailing Address195 Fore River Pkwy Ste 460Portland, ME 04102-2787 · (207) 879-3770

Phone(207) 879-3770

Sole ProprietorNo

Medical School CMSOtherGraduated 2009

Enumeration DateJuly 1, 2011

Last NPPES UpdateMarch 26, 2023

NPPES CertifiedMarch 26, 2023

✔ NPI 1093002750 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in OK · 5095

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

195 FORE RIVER PKWY STE 460, Portland, ME 04102

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Adam Mathew Karpman D.o. 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 ID6507097011

PECOS Enrollment IDI20211209002357

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

Medicare enrollment records show Adam Karpman reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mercy Hospital

Same address

General Acute Care Hospital

195 FORE RIVER PKWY, SUITE 300
Portland, ME 04102

Reassigned Medicare billing, Maine enrollment
322 clinicians in this Medicare group

NPI 1427313048 (207) 879-3601

Central Maine Medical Center

31 mi

General Acute Care Hospital

300 MAIN ST
Lewiston, ME 04240

Reassigned Medicare billing, Maine enrollment
920 clinicians in this Medicare group

NPI 1689653487 (207) 795-5646

Bridgton Hospital

35 mi

Critical Access

10 HOSPITAL DR
Bridgton, ME 04009

Reassigned Medicare billing, Maine enrollment
563 clinicians in this Medicare group

NPI 1154370153 (207) 795-5709

Rumford Hospital

64 mi

Critical Access

420 FRANKLIN ST
Rumford, ME 04276

Reassigned Medicare billing, Maine enrollment
544 clinicians in this Medicare group

NPI 1205991122 (207) 369-1000

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 16

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

1,422 services1,066 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

277 services271 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.

252 services168 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

84 services84 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016

An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.

46 services45 patients

3d radiographic procedure 76376

A 3D radiographic procedure is a non-invasive imaging test that helps doctors visualize the internal structures of your body in three dimensions. This advanced technology provides detailed images, aiding in accurate diagnosis and treatment planning. It involves exposure to minimal radiation.

45 services45 patients

Nuclear medicine studies of heart muscle at rest and with stress and spect 78452

Nuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.

44 services43 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018

An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.

42 services42 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

34 services33 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

23 services22 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.

15 services14 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

14 services14 patients

Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days 93244

A heart rhythm review involves monitoring your heart's electrical activity for more than 48 hours up to 7 days. Using a device called an external EKG, doctors can track your heartbeats to detect irregularities and help diagnose heart conditions.

11 services11 patients

Ultrasound of heart with probe in esophagus, with report 93312

This procedure, called a transesophageal echocardiogram, uses a small probe passed into your esophagus to capture detailed images of your heart. The report provides information about your heart's structure and function.

11 services11 patients

Ultrasound of heart blood flow, valves and chambers 93320

An ultrasound of your heart, also known as an echocardiogram, is a test that uses sound waves to create detailed images of your heart. It helps doctors check the health of your heart's chambers, valves, and blood flow.

11 services11 patients

Ultrasound of heart with color-depicted blood flow, rate and valve function 93325

An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.

11 services11 patients

Hospital Affiliations CMS Care Compare 4

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

Northern Light Health

Acute Care Hospitals · Portland, ME

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number200008

Location144 State StreetPortland, ME 04101 · Cumberland County

Emergency services Birthing friendly

Maine Medical Center

Acute Care Hospitals · Portland, ME

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number200009

Location22 Bramhall StPortland, ME 04102 · Cumberland County

Emergency services Birthing friendly

Northern Light Maine Coast Hospital

Acute Care Hospitals · Ellsworth, ME

1/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number200050

Location50 Union StreetEllsworth, ME 04605 · Hancock County

Emergency services Birthing friendly

Northern Light Blue Hill Memorial Hospital

Critical Access Hospitals · Blue Hill, ME

OwnershipVoluntary non-profit - Private

CMS Certification Number201300

Location57 Water StreetBlue Hill, ME 04614 · Hancock County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04102 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

$128.83 typical visit price

range $56.28 – $169.96

Typical copayment $32.20 (range $14.07 – $42.49)

Most-billed visit code 99204

Established Patient

$70.13 typical visit price

range $18.22 – $138.92

Typical copayment $17.53 (range $4.55 – $34.73)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Adam Karpman's NPI number?

The NPI number for Adam Karpman is 1093002750. It was assigned to this individual provider in the NPPES registry on July 1, 2011.

Where is Adam Karpman located?

Adam Karpman practices at 195 Fore River Pkwy Ste 460, Portland, ME 04102. The listed phone number is (207) 879-3770.

What is Adam Karpman's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Adam Karpman enrolled in Medicare?

Yes. Adam Karpman 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.

Which organizations bill Medicare for Adam Karpman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Adam Karpman reassigns Medicare benefits to 4 organizations: Mercy Hospital (Portland, ME), Central Maine Medical Center (Lewiston, ME), Bridgton Hospital (Bridgton, ME) and Rumford Hospital (Rumford, ME). 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 Adam Karpman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Adam Karpman accept?

Health plans from Anthem Blue Cross and Blue Shield list Adam Karpman 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 Adam Karpman affiliated with any hospitals?

According to CMS data, Adam Karpman is affiliated with Northern Light Health, Maine Medical Center, Northern Light Maine Coast Hospital and Northern Light Blue Hill Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Adam Karpman was last updated on March 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.